Oconomowoc
Triathlon Calendar near Oconomowoc 2026-2027
Monthly updates for Oconomowoc
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Explore the top triathlons near Oconomowoc 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 ANVIL ultra triathlons at Ottawa Lake State Park in Dousman, WI with short loop courses, crew access each loop, and 24 hour on-site medical support.
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.