Great River
Triathlon Calendar near Great River 2026-2027
Monthly updates for Great River
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Explore the top triathlons near Great River for 2026-2027! We've gathered 10 exciting races in the area. Check out our detailed list below to find your next local race.
July 2026
A seaside biathlon in Long Beach, NY on July 18, 2026 featuring boardwalk or beach runs followed by ocean swims for adults, teens, and children, with on-site registration, race amenities, and age-group awards.
August 2026
Experience a USAT sanctioned sprint triathlon featuring a 500 meter swim in Narrow Bay and a scenic 5K run ending at the Atlantic Ocean. This multisport event offers individual, relay, and AquaBike categories at Smith Point County Park.
A multi-event weekend at Theodore Roosevelt Memorial Park featuring a main triathlon with a 1/2 mile swim, 12.3K bike loop and 5K run, plus relay, AquaBike, BikeRun and two junior race distances.
September 2026
A combined 1500 m swim and 5.1 km run with a relay option on September 12, 2026 at Eisenhower Aquatic Center in East Meadow, NY. Event proceeds benefit the Wubbanubs From Jaxson charity.
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.
A sprint distance triathlon at Town Park at Point Lookout on September 19, 2026 featuring a 1/2 mile ocean swim, 6 mile bike and 2 mile run. Registration has resident and veteran discounts and includes a shirt and a personalized bib.
A triathlon at Jones Beach featuring a protected swim in Zach's Bay, a flat 56 mile closed bike course on Wantagh Parkway, and a run along the Jones Beach Boardwalk by the Atlantic Ocean. Scheduled for September 26, 2026.
October 2026
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.
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.