Stamford
Triathlon Calendar near Stamford 2026-2027
Monthly updates for Stamford
Get new running races (and updates) in your inbox every month.
Explore the top triathlons near Stamford for 2026-2027! We've gathered 11 exciting races in the area. Check out our detailed list below to find your next local race.
October 2026
Duathlon at Cedar Creek Park, Seaford on Oct 10, 2026: 1.1 mi run, 11 mi bike (4 loops), 1.1 mi run with individual, relay, family, high school, and virtual options.
A half distance triathlon at Jones Beach with a sheltered swim in Zach's Bay, a flat closed bike on Wantagh Parkway and a boardwalk run along the Atlantic Ocean.
April 2027
Duathlon at Cedar Creek Park on April 10, 2027 with a 1.1 mile run, 11 mile bike, and 1.1 mile run; individual, relay and virtual entries available.
May 2027
A triathlon at Pinewood Lake in Trumbull, CT featuring a 1 mile swim, 25 mile out and back bike, and a 5 mile hilly run with proceeds to a Bridgeport youth center.
Multi distance triathlon in East Meadow on May 23, 2027 featuring adult, high school and youth races with pool swims, closed roads for biking and park runs.
Monthly updates for Stamford
Get new running races (and updates) in your inbox every month.
June 2027
Sprint triathlon and concurrent duathlon at Great Pond in Ridgefield, CT with a half mile swim or 2 mile run, a 13 mile bike and a 5K finish.
Sprint triathlon at Town of North Hempstead Beach Park in Port Washington with swim, bike and run legs plus relay, aqua bike and virtual options.
July 2027
A youth triathlon at Pierson Park featuring a pool swim, closed bike loop, and park run with two course lengths for ages 6 to 16.
September 2027
A two day multisport event in Stony Point with Long Course and Olympic triathlons, aquabike, duathlon, relay, collegiate and youth races, including age based distances.
A charity running event in East Meadow, NY with timed races, awards for 400 m and 1500 m, relay prizes, race shirts, medals, live results, and free finish line photos.
A multisport weekend at Rye Playland on Sept 18–19, 2027 featuring an Olympic triathlon, aquabike, duathlon, one mile swim, relays and youth races.