Vermont Triathlon Calendar 2025-2026

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Explore the best triathlons in Vermont for 2025-2026! Our updated list features 46 exciting races across the region. Find your next race in Vermont below and join the running community at these great events!

August 2026
Aug
23
Sunday

Triple Dam 10k

Trail Run 10 km
September 2026
Sep
12
Saturday

Maple Leaf Half Marathon

Sep
12
Saturday

Brain Freezer 5K

5 km
Sep
19-20
Sa - Su

Vermont Spartan Event Weekend

Obstacle Run 5 km Half Marathon 50 km
Sep
26
Saturday

Westmore Mountain Challenge

Trail Run 20 mi Marathon
Sep
27
Sunday

Vermont 50 Ultra Run

Trail Run 50 km 50 mi
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