Mount Vernon
Triathlon Calendar near Mount Vernon 2026-2027
Monthly updates for Mount Vernon
Get new running races (and updates) in your inbox every month.
Explore the top triathlons near Mount Vernon for 2026-2027! We've gathered 17 exciting races in the area. Check out our detailed list below to find your next local race.
September 2026
A weekend of TOUGHMAN multisport championships at Lake Welch Beach in Stony Point, NY, featuring long course, Olympic, duathlon, aquabike, relay, collegiate, and youth races with age and cutoff rules.
A charity swim and run event in East Meadow on September 12, 2026 offering 1500M and 400M swim options plus a 5.1K run and relay entries.
At Rockaway Beach competitors swim in open Atlantic water, bike two flat six mile loops on the boardwalk, and finish with an out and back 3 mile run along the boardwalk. Relay and aquabike options are offered and no USAT license is required.
TOUGHMAN Westchester at Rye Playland on September 19 to 20, 2026 features Olympic triathlon, aquabike, duathlon, an open water mile swim and youth triathlon events. Olympic distances include a 1.5 km swim, 40 km bike and 10 km run.
Sea Cliff Triathlon on 09/19/2026 takes place at Harry Tappen Beach and offers individual, youth, and several relay formats with swim, bike, and run legs and specified team rules and fees.
Monthly updates for Mount Vernon
Get new running races (and updates) in your inbox every month.
Ocean swim, bike and run triathlon at Town Park at Point Lookout with age group awards and required bright swim caps and approved helmets.
Triathlon and duathlon at Lake Welch in Harriman State Park on September 20, 2026 featuring a 0.5 mi swim, 15 mi bike loop, and 2 mi run with medals and age awards.
IRONMAN 70.3 New York is a half distance triathlon at Jones Beach with a protected swim in Zachs Bay, a fully closed 56 miles bike and a run on the Jones Beach Boardwalk.
Multisport races at Rockaway Beach on Sept 27, 2026, with ocean swim and boardwalk bike/run options; junior duathlon has free registration.
A community triathlon at Compo Beach on September 27, 2026 with a point to point swim, flat neighborhood bike and run courses, awards and post race activities.
October 2026
Run and bike around Central Park with an optional team boat relay that adds a rowing loop on the Lake after the bike segment.
A fall run, bike, run duathlon at Cedar Creek Park in Seaford, NY, featuring 1.1 mile runs and 11 miles of closed-road cycling. Individual, relay, family and virtual options are available with specific family relay rules.
Triathlon in New York City on October 10, 2026 featuring a Hudson River swim, West Side Highway bike, and a Central Park finish.
November 2026
A fall duathlon in Prospect Park featuring a 2.1 mile opening run, a 10 mile three-lap bike, and a 3.3 mile final loop with about 140 ft of climbing. Post race barbecue and volunteer opportunities are available.
April 2027
A run, bike, run duathlon at Cedar Creek Park in Seaford, New York on April 10, 2027. The course has two 1.1 mile runs and an 11 mile bike made of four closed-road loops, with individual, relay, junior and virtual options.
July 2027
A multisport biathlon in Long Beach, NY with boardwalk runs and ocean swims across adult, teen and children's distances and age group awards.