Watertown
Triathlon Calendar near Watertown 2026-2027
Monthly updates for Watertown
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Explore the top triathlons near Watertown 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
Multi-format ultra triathlon at Ottawa Lake State Park in Dousman, WI, featuring short repeat loops, on-course aid and crew access, multiple race and relay options.
Single day multi-format races at UW-Whitewater featuring triathlon, duathlon and aquabike distances. Online only registration, relay options, a new youth supersprint award and limited Olympic entries.