Closter
Triathlon Calendar near Closter 2026-2027
Monthly updates for Closter
Get new running races (and updates) in your inbox every month.
Explore the top triathlons near Closter for 2026-2027! We've gathered 12 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 swim and run event on September 12, 2026 at Eisenhower Aquatic Center in East Meadow, NY supporting the charity Wubbanubs From Jaxson.
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 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.
Monthly updates for Closter
Get new running races (and updates) in your inbox every month.
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.
USAT sanctioned triathlon and duathlon at Rockaway Beach with ocean swim, boardwalk bike and run, plus junior and family race options.
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 Manhattan triathlon on October 10, 2026, with a Hudson River swim and a finish in Central Park. Formats include sprint, Olympic, aquabike options and relays; the event is USAT sanctioned and welcomes para-athletes.
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.
May 2027
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.
June 2027
Multi-format triathlon at Town of North Hempstead Beach Park in Port Washington with a 500 m swim, 11 mile closed-road bike, and a 3.1 mile park run.