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Triathlon Calendar near Montauk 2026-2027

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Explore the top triathlons near Montauk for 2026-2027! We've gathered 4 exciting races in the area. Check out our detailed list below to find your next local race.

September 2026
Sep
13
Su

Mighty Hamptons Steve Tarpinian Memorial Olympic Distance Triathlon

Triathlon Super sprint 300 m 6 2 mi Olympic 1.5 km 23.8 mi Olympic 23.8 6.2 mi Olympic 1.5 km 23.8 6.2 mi
Experience one of the longest running Olympic distance triathlons in the USA with scenic courses through the woodland and farm roads of beautiful Sag Harbor.
October 2026
Oct
4
Su

MightyMan Montauk

Triathlon Sprint 750 m 17 km Sprint 17 5 km Sprint 750 m 17 5 km Olympic 1500 m 40 km
MightyMan Montauk on October 4, 2026 in Montauk, NY offers Olympic, Sprint and Aquabike triathlon options around Fort Pond with a Navy Beach swim backup.
Oct
11
Su

Serpent's Back Mountain Bike Duathlon

Cross Duathlon Individual 1.6 11.5 1.6 mi Duo 2 12 2 mi
A mountain bike duathlon in Montauk on October 11, 2026 offering individual, bike only and two person team formats with proceeds supporting a community pool project.
Oct
17
Sa

Brewathlon

Multisport Brewathlon 1 3 mi 3 10 km
A team event at Montauk Brewing Company on October 17, 2026 combining running, rowing and cycling with proceeds supporting OMAC.
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