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Triathlon Calendar near Hadley 2026-2027

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Monthly updates for Hadley

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Explore the top triathlons near Hadley for 2026-2027! We've gathered 2 exciting races in the area. Check out our detailed list below to find your next local race.

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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