New York
New York Triathlon Calendar 2026-2027
Monthly updates for New York
Get new running races (and updates) in your inbox every month.
Explore the best triathlons in New York for 2026-2027! Our updated list features 51 exciting races across the region. Find your next race in New York below and join the running community at these great events!
September 2026
Multi distance triathlon in Cassadaga NY with long and intermediate courses, aqua bike and relay options, hilly routes and well stocked aid stations.
Experience the USAT New York North State Championships with a swim in the pristine waters of Lake George followed by scenic courses at the base of the Adirondack Mountains.
A weekend of triathlon, aqua bike and duathlon races at Canandaigua Lake with multiple distances, kids races, relays and charity entry options.
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 swim and run event on September 12, 2026 at Eisenhower Aquatic Center in East Meadow, NY supporting the charity Wubbanubs From Jaxson.
Monthly updates for New York
Get new running races (and updates) in your inbox every month.
A short course triathlon at Sleepy Hollow Lake on September 12, 2026 featuring a 350 yard swim, an 11.5 mile bike and a 5K run. Chip timing is used and participants receive a bag, swim cap and post race refreshments.
Olympic and Super Sprint triathlons in Sag Harbor NY with swim bike and run courses, USAT sanctioning, an Aquabike option, and a required notarized waiver.
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.
Experience a triathlon in the Hudson Valley with a brand new swim course and a flat run through the historic town of Saugerties against the backdrop of the Catskill Mountains.
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 at Harry Tappen Beach on September 19, 2026 features a super-sprint 400 m swim, 6 mi two lap bike and 2 mi run with individual, youth and relay divisions.
A short-course triathlon at Town Park at Point Lookout on September 19, 2026 with a 1/2 mile swim, 6 mile bike and 2 mile run plus age-group awards.
A sprint triathlon and a family friendly 5K at Lake Mahopac on September 19, 2026, with proceeds supporting childhood cancer research.
USAT sanctioned triathlon and duathlon at Lake Welch Beach featuring a 0.5 mile swim, 15 mile bike loop and 2 mile run, plus race support, medals and awards.
A duathlon event at Mendon Ponds Park produced by First Knight Racing, offering two race formats of 26 and 14 miles and a deferred entry option, with specified registration periods and fees.
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.
USAT sanctioned triathlon and duathlon at Rockaway Beach with ocean swim, boardwalk bike and run, plus junior and family race options.
October 2026
A USAT sanctioned triathlon festival in Montauk on October 4, 2026 offering Olympic, Sprint, AquaBike and relay races around Fort Pond and local roads.
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 sprint duathlon at Cedar Creek Park in Seaford, NY on October 10, 2026 with a 1.1 mile run, 11 mile bike in four loops, and a 1.1 mile run.