Ronkonkoma
Triathlon Calendar near Ronkonkoma 2026-2027
Monthly updates for Ronkonkoma
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Explore the top triathlons near Ronkonkoma for 2026-2027! We've gathered 9 exciting races in the area. Check out our detailed list below to find your next local race.
August 2026
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 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.
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.
Ocean swim, bike and run triathlon at Town Park at Point Lookout with age group awards and required bright swim caps and approved helmets.
A half distance IRONMAN at Jones Beach with a sheltered swim in Zach's Bay, a fully closed 56 mile bike on Wantagh Parkway and a run along the Jones Beach Boardwalk.
Family oriented triathlon at Compo Beach in Westport CT with a point to point swim, flat bike and run, age group awards and post race activities.
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.