Colchester
Triathlon Calendar near Colchester 2026-2027
Monthly updates for Colchester
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Explore the top triathlon near Colchester for 2026-2027! We've gathered 1 exciting races in the area. Check out our detailed list below to find your next local race.
September 2026
A USAT sanctioned sprint triathlon at Madison Town Beach featuring a half-mile swim, 13-mile bike and 3-mile run, plus aquabike, youth, relay and parathlete divisions. Field limited to 500 and USAT membership is required.
Monthly updates for Colchester
Get new running races (and updates) in your inbox every month.