Endurance Grid lists 16 duathlons in New York, from September 2026 to September 2027 across 15 cities.
The duathlon race calendar in New York is busiest in September, October, and May, with races most often in Brooklyn, Canandaigua, Far Rockaway, and New York.
A duathlon is a triathlon without the swim: you run, transition to the bike, ride, then transition back and finish on foot. Two disciplines, two timed transitions, no open water — which makes it one of the most accessible ways into multisport racing.
Most US duathlons run one of two distances. A sprint is roughly a 5K run, 20K bike, and 2.5K run — short enough to finish on a first attempt. The standard, often called Olympic, doubles the front end to a 10K run, 40K bike, and 5K run. Exact distances vary by organizer.
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Endurance races in New York happening in the next 7 days, in date order. Browse what’s coming up and sign up soon.