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Triathlon Calendar near Colrain 2026-2027

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Monthly updates for Colrain

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Explore the top triathlons near Colrain for 2026-2027! We've gathered 3 exciting races in the area. Check out our detailed list below to find your next local race.

August 2026
Aug
15
Sa

GutCheck Stratton

Triathlon
Adventure race at Stratton Mountain on August 15, 2026 combining running and cycling over changing rugged terrain with solo and team 4 hours entries.
September 2026
Sep
19
Sa

Blue Hills Adventure Race

Multisport Blue Hills Adventure Race 38 15 12 mi
One-day, USARA-sanctioned adventure race in the Connecticut River Valley combining biking, trekking and a roughly 12 mile paddle on September 19, 2026.
October 2026
Oct
3
Sa

The Great River Challenge

Cross Triathlon Short Course 4 2.5 3.75 mi Solo Triathlon Male Short... 4 2.5 3.75 mi Solo Triathlon Female Sho... 4 2.5 3.75 mi Solo Triathlon SUP Short... 4 2.5 3.75 mi
An off-road paddle run bike triathlon at Northfield Mountain featuring mass start paddles on the Connecticut River, trail running and single track mountain biking, with chip timing and staffed transitions.
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