New York Triathlon Calendar 2025-2026

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Explore the best triathlons in New York for 2025-2026! Our updated list features 429 exciting races across the region. Find your next race in New York below and join the running community at these great events!

May 2025
May
25
Sunday

Run the Vineyards - Memorial Day at Pindar 5K

5 km
May
25
Sunday

Forest Park Runners Classic Trail Race

Trail Run 4 mi
May
25
Sunday

Running for Success

May
26
Monday

Buffalo Marathon

5 km 13 mi 26 mi
May
30
Friday

Mendon Mauler Trail Run

Trail Run 4 mi 8 mi
May
31
Saturday

Cayuga Trails

Trail Run 50 km 50 mi
May
31
Saturday

OnondagaMan

Triathlon
May
31
Saturday

Trumansburg May Day 5k

5 km
May - Jun
31-1
Sa - Su

Silver Serpent Multisport Festival

Multisport
May
31
Saturday

EDRRC - Eagle Run 5K

5 km
May
31
Saturday

Glens Falls Hospital Aloha Family 5k

5 km
May
31
Saturday

Pfc Joseph P Dwyer Ptsd Memorial 5k Run

5 km
June 2025
Jun
1
Sunday

Lucifer's Crossing

Trail Run 5 km 10 km 13 mi
Jun
1
Sunday

Plattekill Mountain Race

Trail Run 5 km 6 mi
Jun
1
Sunday

The Noah Farrelly Run

5 km 10 km
Jun
1
Sunday

Women's Whisper Triathlon

Triathlon
Jun
1
Sunday

Brooklyn Beach Half Marathon

5 km 10 km 13 mi
Jun
1
Sunday

Montezuma Festival of Races

5 km 10 km 13 mi
Jun
1
Sunday

Joe Keany Memorial 5K

5 km
Jun
6
Friday

Hope for Tomorrow 5K Run/Walk

5 km
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