New York Triathlon Calendar 2025-2026

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Explore the best triathlons in New York for 2025-2026! Our updated list features 23 exciting races across the region. Find your next race in New York below and join the running community at these great events!

July 2026
Jul
12
Sunday

Ironman 70.3 Musselman

Triathlon
Jul
18
Saturday

Delta Lake Triathlon

Triathlon
August 2026
Aug
22
Saturday

Glimmerglass Triathlon

Triathlon
Glimmerglass Triathlon takes place in Cooperstown, New York, on Otsego Lake's Glimmerglass Bay and Glimmerglass State Park. The event features a 1.5-mile paddle (kayak or canoe) followed by an 18-mile..
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