New York Triathlon Calendar 2025-2026

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Explore the best triathlons in New York for 2025-2026! Our updated list features 512 exciting races across the region. Find your next race in New York below and join the running community at these great events!

April 2026
Apr
25
Saturday

Squatchywaska Mountainfest

Trail Run 10 mi 25 km
Apr
26
Sunday

NYCRUNS Brooklyn Half Marathon

13 mi
Apr
26
Sunday

Leatherman's Loop

Trail Run 10 km
May 2026
May
3
Sunday

NSRF May the 4th Be With You 5K

5 km
May
3
Sunday

Breakneck Point Trail Runs

Trail Run 14 mi 26 mi
May
17
Sunday

NYPD Memorial 5K Run/Walk

5 km
May
17
Sunday

Birch Family Services 5K Forward

5 km
May
17
Sunday

SOUL RYEDERS Half Marathon

5 km 13 mi
May
23
Saturday

Run for Briggs 5K

5 km
May
24
Sunday

YIJE 5K Run/Walk

5 km
May
24
Sunday

Long Beach City Manager's 10 Mile

10 mi
June 2026
Jun
20
Saturday

Webster Trail Classic

Trail Run 3 mi 10 mi
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