Lake Mills
Triathlon Calendar near Lake Mills 2026-2027
Monthly updates for Lake Mills
Get new running races (and updates) in your inbox every month.
Explore the top triathlons near Lake Mills for 2026-2027! We've gathered 7 exciting races in the area. Check out our detailed list below to find your next local race.
November 2026
An adventure race at Camp Edwards YMCA in East Troy with choose-your-own-adventure navigation and 3, 8, and 18 hour formats across the Southern Kettle Moraine.
May 2027
One-day multisport event at UW Whitewater with triathlon, aquabike, duathlon and relay options plus adaptive divisions and live results.
June 2027
Lake Mills Triathlon at Sandy Beach Park on 06/06/2027 features sprint individual and relay races plus a Wisconsin Triathlon Series option with listed registration fees.
July 2027
A multi-format triathlon at Ottawa Lake State Park on July 25 2027 offering sprint and Olympic individual and relay races plus a Wisconsin Triathlon Series entry.
Lake Country Triathlon in Oconomowoc WI on July 31, 2027 offers Sprint, Olympic and Half Iron individual and relay races with a lake swim, scenic bike, and town run.
Monthly updates for Lake Mills
Get new running races (and updates) in your inbox every month.
September 2027
A 70.3 mile triathlon in Madison, WI on September 11, 2027, with a Lake Monona swim, rolling hills bike course, waterfront run and a Capitol finish.
A full-distance triathlon in Madison with a lake swim, rolling and hilly bike, and a Capitol-front finish that passes through Camp Randall Stadium and the Helix transition.