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New York Triathlon Calendar 2025-2026

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Explore the best triathlons in New York for 2025-2026! Our updated list features 35 exciting races across the region. Find your next race in New York below and join the running community at these great events!

November 2025
Nov
16
Sunday

IC Tri for the Y

Triathlon
March 2026
Mar
28
Saturday

The ROC Indoor Tri

Triathlon
April 2026
Apr
11
Saturday

Cedar Creek Spring Duathlon

Duathlon
May 2026
May
30
Saturday

OnondagaMan

Triathlon
May
30-31
Sa - Su

Silver Serpent Multisport Festival

Multisport
May
31
Sunday

Women's Whisper Triathlon

Triathlon
June 2026
Jun
13
Saturday

Mighty Montauk Triathlon

Triathlon
Jun
17
Wednesday

Hudson Valley Triathlon Club Summer Tri Series

Triathlon
Jun
20
Saturday

Ticonderoga Triathlon Festival

Triathlon
Jun
21
Sunday

Finger Lakes Triathlon Cayuga

Triathlon
Jun
28
Sunday

Stissing Triathlon

Triathlon
Jun
28
Sunday

Great Gatsby Triathlon

Triathlon
July 2026
Jul
8
Wednesday

Southern Tier Triathlon Club Summer Tri Series

Triathlon
Jul
12
Sunday

Jamesport Triathlon

Triathlon
Jul
12
Sunday

Ironman 70.3 Musselman

Triathlon
Jul
15
Wednesday

Hudson Valley Triathlon Club Summer Tri Series

Triathlon
Jul
18
Saturday

Delta Lake Triathlon

Triathlon
Jul
19
Sunday

Montauk Lighthouse Triathlon

Triathlon
Jul
26
Sunday

Gillie Girl Triathlon

Triathlon
Jul
26
Sunday

Findley Lake Triathlon Festival

Triathlon
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