Market snapshot: Oct 16, 2026, 3:00 AM UTC. Prices may have changed since this snapshot.

GroupKALSHI

Event GroupKALSHISports

Head of the Charles Men's Alumni Eights Winner

Reported volume

K 168.58 contracts

Events

Markets

Trade on Kalshi

Head of the Charles Men's Alumni Eights Winner

Vol

K 168.58 contracts

Events

Markets

Kalshi

Provider overview

polymarket

Reported lifetime volume

kalshi

168.58 contracts

Reported lifetime volume

Reviewed equivalent pairs

No eligible price comparison

Saved prices are comparisons, not executable quotes. A price difference does not establish arbitrage. Check both contracts, live order prices, fees and available size.

Price ChartContract price history

49 markets tracked

Historical observations can differ from current quotes. Kalshi points are hourly trade averages.

Saved prices are comparisons, not executable quotes. A price difference does not establish arbitrage. Check both contracts, live order prices, fees and available size.

Brown Alumni (bow 1) wins

No data available

Single-Platform Markets(49)

Market	Platform	Price
Brown Alumni (bow 1) wins	Kalshi	24.0%
UW Alumni (bow 6) wins	Kalshi	17.0%
Ever Green (bow 2) wins	Kalshi	13.5%
Olden Bears (bow 10) wins	Kalshi	9.0%
Ex Nemo (bow 5) wins	Kalshi	7.0%
1877 (bow 3) wins	Kalshi	5.0%
Fat Cat (bow 9) wins	Kalshi	4.0%
Butte (bow 8) wins	Kalshi	4.0%
Red Fox Navy (bow 7) wins	Kalshi	3.5%
Purple Calf Boat Club (bow 11) wins	Kalshi	3.5%
NU Alumni (bow 13) wins	Kalshi	3.5%
Wisconsin High Performance (bow 17) wins	Kalshi	3.0%
Virginia Alumni (bow 22) wins	Kalshi	3.0%
Penn (bow 28) wins	Kalshi	3.0%
Syracuse Alumni (bow 26) wins	Kalshi	3.0%
Purple Hays (bow 18) wins	Kalshi	3.0%
Penn Lights Alumni (bow 12) wins	Kalshi	3.0%
Oregon State Alumni (bow 21) wins	Kalshi	3.0%
BU Men (bow 4) wins	Kalshi	3.0%
Butte (bow 19) wins	Kalshi	3.0%
Wesleyan (bow 40) wins	Kalshi	2.5%
UND-Alumni (bow 15) wins	Kalshi	2.5%
Delaware Men's Alum (bow 20) wins	Kalshi	2.5%
Tufts University (bow 43) wins	Kalshi	2.5%
St. Johns HS (bow 32) wins	Kalshi	2.5%
St Edward’s Martyrs (bow 29) wins	Kalshi	2.5%
St Edward’s Martyrs (bow 24) wins	Kalshi	2.5%
Penn State (bow 44) wins	Kalshi	2.5%
Nonesuch Boat Club (bow 39) wins	Kalshi	2.5%
Michigan State Crew Club (bow 49) wins	Kalshi	2.5%
Mounties (bow 36) wins	Kalshi	2.5%
MRA Alumni (bow 16) wins	Kalshi	2.5%
MIT Grad (bow 34) wins	Kalshi	2.5%
Lafayette (bow 42) wins	Kalshi	2.5%
Hobart Alum (bow 14) wins	Kalshi	2.5%
George Wash U (bow 38) wins	Kalshi	2.5%
Georgetown (bow 41) wins	Kalshi	2.5%
Friends of WPI (bow 45) wins	Kalshi	2.5%
Friends of Tulane Rowing (bow 47) wins	Kalshi	2.5%
DeWolfe (bow 31) wins	Kalshi	2.5%
Colgate Alumni (bow 27) wins	Kalshi	2.5%
Chaminade (bow 33) wins	Kalshi	2.5%
Colby College (bow 30) wins	Kalshi	2.5%
BMA (bow 23) wins	Kalshi	2.5%
BHRA (bow 37) wins	Kalshi	2.5%
Blue Cheese RC (bow 25) wins	Kalshi	2.5%
Eagles Alum (bow 35) wins	Kalshi	2.5%
Buckingham Browne and Nichols (bow 46) wins	Kalshi	2.5%
Bantam (bow 48) wins	Kalshi	2.5%

Rules & Resolution

Saved matching review

Needs review: no direct pair assessment is available.

A saved event match does not establish identical settlement. Pair reviews appear with each price comparison.

AI Analysis

Trader mode: Market mechanics, assumptions and risks

K 168.58 contracts

Reported volume · provider units

Saved contracts

Reviewed equivalent pairs

Source snapshot: Oct 16, 2026, 3:00 AM UTC

About This Event

Men's Alumni Eights (2026) If X bow Y wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. If there is a tie for the winner of the race, “Yes” positions will pay $1/N, rounded down to the nearest cent, where X is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. This market will close and expire early if the event occurs.

AI-generated analysis based on market data. Not financial advice.

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Event: Head of the Charles Men's Alumni Eights Winner
Source snapshot: Oct 16, 2026, 3:00 AM UTC
Reported event volume (provider units): K 168.58 contracts
Coverage: 49 of 49 saved contracts included.
Prices are saved observations, not executable quotes. Listed close dates do not promise settlement or payout time.

Contract: Wisconsin High Performance (bow 17) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-WHP17; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 3.0%; 24h change unavailable
Outcome No: 97.0%; 24h change unavailable
Saved rules: If Wisconsin High Performance (bow 17) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: Wesleyan (bow 40) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-WES40; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 2.5%; 24h change unavailable
Outcome No: 97.5%; 24h change unavailable
Saved rules: If Wesleyan (bow 40) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: UW Alumni (bow 6) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-UWALUM6; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 17.0%; 24h change unavailable
Outcome No: 83.0%; 24h change unavailable
Saved rules: If UW Alumni (bow 6) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: Virginia Alumni (bow 22) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-UVAA22; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 3.0%; 24h change unavailable
Outcome No: 97.0%; 24h change unavailable
Saved rules: If Virginia Alumni (bow 22) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: Penn (bow 28) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-UPENN28; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 3.0%; 24h change unavailable
Outcome No: 97.0%; 24h change unavailable
Saved rules: If Penn (bow 28) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: UND-Alumni (bow 15) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-UNDALUMNI15; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 2.5%; 24h change unavailable
Outcome No: 97.5%; 24h change unavailable
Saved rules: If UND-Alumni (bow 15) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: Delaware Men's Alum (bow 20) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-UDMALUM20; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 2.5%; 24h change unavailable
Outcome No: 97.5%; 24h change unavailable
Saved rules: If Delaware Men's Alum (bow 20) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: Tufts University (bow 43) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-TUFTS43; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 2.5%; 24h change unavailable
Outcome No: 97.5%; 24h change unavailable
Saved rules: If Tufts University (bow 43) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: Syracuse Alumni (bow 26) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-SYRA26; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 3.0%; 24h change unavailable
Outcome No: 97.0%; 24h change unavailable
Saved rules: If Syracuse Alumni (bow 26) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: St. Johns HS (bow 32) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-STJHS32; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 2.5%; 24h change unavailable
Outcome No: 97.5%; 24h change unavailable
Saved rules: If St. Johns HS (bow 32) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: St Edward’s Martyrs (bow 29) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-SEM29; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 2.5%; 24h change unavailable
Outcome No: 97.5%; 24h change unavailable
Saved rules: If St Edward’s Martyrs (bow 29) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: St Edward’s Martyrs (bow 24) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-SEM24; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 2.5%; 24h change unavailable
Outcome No: 97.5%; 24h change unavailable
Saved rules: If St Edward’s Martyrs (bow 24) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: Red Fox Navy (bow 7) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-RFN7; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 3.5%; 24h change unavailable
Outcome No: 96.5%; 24h change unavailable
Saved rules: If Red Fox Navy (bow 7) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: Penn State (bow 44) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-PSUAL44; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 2.5%; 24h change unavailable
Outcome No: 97.5%; 24h change unavailable
Saved rules: If Penn State (bow 44) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: Purple Hays (bow 18) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-PHRC18; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 3.0%; 24h change unavailable
Outcome No: 97.0%; 24h change unavailable
Saved rules: If Purple Hays (bow 18) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: Purple Calf Boat Club (bow 11) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-PCBC11; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 3.5%; 24h change unavailable
Outcome No: 96.5%; 24h change unavailable
Saved rules: If Purple Calf Boat Club (bow 11) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: Penn Lights Alumni (bow 12) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-P150ALUM12; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 3.0%; 24h change unavailable
Outcome No: 97.0%; 24h change unavailable
Saved rules: If Penn Lights Alumni (bow 12) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: Oregon State Alumni (bow 21) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-OSUA21; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 3.0%; 24h change unavailable
Outcome No: 97.0%; 24h change unavailable
Saved rules: If Oregon State Alumni (bow 21) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: Olden Bears (bow 10) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-OBRC10; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 9.0%; 24h change unavailable
Outcome No: 91.0%; 24h change unavailable
Saved rules: If Olden Bears (bow 10) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: NU Alumni (bow 13) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-NURA13; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 3.5%; 24h change unavailable
Outcome No: 96.5%; 24h change unavailable
Saved rules: If NU Alumni (bow 13) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: Nonesuch Boat Club (bow 39) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-NSH39; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 2.5%; 24h change unavailable
Outcome No: 97.5%; 24h change unavailable
Saved rules: If Nonesuch Boat Club (bow 39) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: Michigan State Crew Club (bow 49) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-MSU49; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 2.5%; 24h change unavailable
Outcome No: 97.5%; 24h change unavailable
Saved rules: If Michigan State Crew Club (bow 49) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: Mounties (bow 36) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-MRC36; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 2.5%; 24h change unavailable
Outcome No: 97.5%; 24h change unavailable
Saved rules: If Mounties (bow 36) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: MRA Alumni (bow 16) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-MRA16; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 2.5%; 24h change unavailable
Outcome No: 97.5%; 24h change unavailable
Saved rules: If MRA Alumni (bow 16) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: MIT Grad (bow 34) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-MITG34; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 2.5%; 24h change unavailable
Outcome No: 97.5%; 24h change unavailable
Saved rules: If MIT Grad (bow 34) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: Lafayette (bow 42) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-LAF42; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 2.5%; 24h change unavailable
Outcome No: 97.5%; 24h change unavailable
Saved rules: If Lafayette (bow 42) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: Hobart Alum (bow 14) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-HCA14; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 2.5%; 24h change unavailable
Outcome No: 97.5%; 24h change unavailable
Saved rules: If Hobart Alum (bow 14) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: George Wash U (bow 38) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-GWU38; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 2.5%; 24h change unavailable
Outcome No: 97.5%; 24h change unavailable
Saved rules: If George Wash U (bow 38) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: Georgetown (bow 41) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-GR41; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 2.5%; 24h change unavailable
Outcome No: 97.5%; 24h change unavailable
Saved rules: If Georgetown (bow 41) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: Friends of WPI (bow 45) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-FWPI45; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 2.5%; 24h change unavailable
Outcome No: 97.5%; 24h change unavailable
Saved rules: If Friends of WPI (bow 45) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: Friends of Tulane Rowing (bow 47) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-FOTR47; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 2.5%; 24h change unavailable
Outcome No: 97.5%; 24h change unavailable
Saved rules: If Friends of Tulane Rowing (bow 47) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: Ex Nemo (bow 5) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-ENRC5; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 7.0%; 24h change unavailable
Outcome No: 93.0%; 24h change unavailable
Saved rules: If Ex Nemo (bow 5) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: Ever Green (bow 2) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-EGBC2; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 54.04 contracts
Outcome Yes: 13.5%; 24h change unavailable
Outcome No: 86.5%; 24h change unavailable
Saved rules: If Ever Green (bow 2) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: DeWolfe (bow 31) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-DWOLF31; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 2.5%; 24h change unavailable
Outcome No: 97.5%; 24h change unavailable
Saved rules: If DeWolfe (bow 31) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: Colgate Alumni (bow 27) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-CUALUM27; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 2.5%; 24h change unavailable
Outcome No: 97.5%; 24h change unavailable
Saved rules: If Colgate Alumni (bow 27) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: Chaminade (bow 33) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-CHMD33; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 2.5%; 24h change unavailable
Outcome No: 97.5%; 24h change unavailable
Saved rules: If Chaminade (bow 33) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: Colby College (bow 30) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-CC30; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 2.5%; 24h change unavailable
Outcome No: 97.5%; 24h change unavailable
Saved rules: If Colby College (bow 30) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: Fat Cat (bow 9) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-CAT9; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 4.0%; 24h change unavailable
Outcome No: 96.0%; 24h change unavailable
Saved rules: If Fat Cat (bow 9) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: BU Men (bow 4) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-BUM4; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 3.0%; 24h change unavailable
Outcome No: 97.0%; 24h change unavailable
Saved rules: If BU Men (bow 4) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: Brown Alumni (bow 1) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-BUA1; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 114.54 contracts
Outcome Yes: 24.0%; 24h change unavailable
Outcome No: 76.0%; 24h change unavailable
Saved rules: If Brown Alumni (bow 1) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: BMA (bow 23) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-BMA23; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 2.5%; 24h change unavailable
Outcome No: 97.5%; 24h change unavailable
Saved rules: If BMA (bow 23) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: BHRA (bow 37) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-BHRA37; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 2.5%; 24h change unavailable
Outcome No: 97.5%; 24h change unavailable
Saved rules: If BHRA (bow 37) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: Blue Cheese RC (bow 25) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-BCRC25; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 2.5%; 24h change unavailable
Outcome No: 97.5%; 24h change unavailable
Saved rules: If Blue Cheese RC (bow 25) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: Eagles Alum (bow 35) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-BCALUM35; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 2.5%; 24h change unavailable
Outcome No: 97.5%; 24h change unavailable
Saved rules: If Eagles Alum (bow 35) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: Buckingham Browne and Nichols (bow 46) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-BBN46; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 2.5%; 24h change unavailable
Outcome No: 97.5%; 24h change unavailable
Saved rules: If Buckingham Browne and Nichols (bow 46) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: Butte (bow 8) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-BBC8; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 4.0%; 24h change unavailable
Outcome No: 96.0%; 24h change unavailable
Saved rules: If Butte (bow 8) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: Bantam (bow 48) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-BBC48; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 2.5%; 24h change unavailable
Outcome No: 97.5%; 24h change unavailable
Saved rules: If Bantam (bow 48) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: Butte (bow 19) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-BBC19; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 3.0%; 24h change unavailable
Outcome No: 97.0%; 24h change unavailable
Saved rules: If Butte (bow 19) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Contract: 1877 (bow 3) wins
Provider: kalshi; ID: kalshi-KXHEADOFCHARLES-26OCT17MAL8-18773; status: active
Source: https://kalshi.com/markets/kxheadofcharles-26oct17mal8
Observed: Oct 16, 2026, 3:00 AM UTC
Listed close: Oct 24, 2026, 2:00 PM UTC
Reported volume: 0 contracts
Outcome Yes: 5.0%; 24h change unavailable
Outcome No: 95.0%; 24h change unavailable
Saved rules: If 1877 (bow 3) wins the Men's Alumni Eights race at the 2026 Head of the Charles Regatta, then the market resolves to Yes. Secondary rules: Each market refers to the specific boat entered in the race at the 2026 Head of the Charles Regatta. Multiple boats from the same institution are separate entries, identified by their official entry names and bow numbers. The winner is the entry officially classified first in this race by the regatta organizers. 

If there is a tie for the winner of the race, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied boats, and “No” positions will pay 1 minus the "Yes" payout.

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Head of the Charles Regatta. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market will close and expire early if the event occurs.

Saved cross-platform review:
No exact pair with two valid binary Yes prices is available for comparison.

Explain the named outcomes, material rule/deadline differences, and evidence limits. Keep Polymarket dollar volume separate from Kalshi contract counts. Do not average unrelated contracts, infer missing prices or changes, or describe unreviewed/related pairs as equivalent. Distinguish listed prices from executable bid/ask prices, fees and available size. Do not invent current news, confidence scores or settlement guarantees. Cite the provided source links and identify what further evidence would be needed.

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AI-written background. References identify the evidence used; Wikipedia links under Learn More are additional reading. Prices and provider rules are dated snapshots. This is not financial advice.

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