New York Triathlon Calendar 2025-2026

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Explore the best triathlons in New York for 2025-2026! Our updated list features 25 exciting races across the region. Find your next race in New York below and join the running community at these great events!

September 2026
Sep
5
Saturday

CassadagaMan Triathlon

Triathlon
Sep
12-13
Sa - Su

Finger Lakes Triathlon

Triathlon
Sep
12-13
Sa - Su

Toughman

Triathlon
Sep
19-20
Sa - Su

TOUGHMAN Westchester Triathlon

Triathlon
October 2026
Oct
10
Saturday

Cedar Creek Fall Duathlon

Duathlon
Push your limits at the Cedar Creek Fall Duathlon in Seaford's Cedar Creek Park, a fast run bike run course perfect for racers and relay teams. Choose individual, relay, youth or virtual entries and enjoy a friendly fall race atmosphere.
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