Lake Mills Triathlon

JUN
7
2026
A sprint triathlon at Sandy Beach Park on June 7, 2026, part of the Wisconsin Triathlon Series, featuring a 400 m swim, 16 mile bike, and 5 km run, with race shirt, medal, professional timing, and digital photos included.
Sun 7 Jun 2026
Run Bike Swim

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Lake Mills Triathlon

The Lake Mills Triathlon takes place at Sandy Beach Park in Lake Mills, WI on June 7, 2026. The event is organized by Lake Mills Triathlon and is part of the Wisconsin Triathlon Series, a seven-race series across Wisconsin.

The Lake Mills race is a sprint triathlon that serves as an entry event within the series. The sprint course consists of:

  • 400 meter swim
  • 16 mile bike
  • 5 km run on a flat course

Two event formats are listed for Lake Mills: Sprint Individual and Sprint Relay. The Wisconsin Triathlon Series offers a sprint distance at every stop, and some series events also offer Olympic distance options, including the Wisconsin Triterium, Green Lake, and Tri-ing for a Cure.

Included items and services for participants are a unisex race T-shirt, finisher medal, professional race timing provided by Race Day Events, free digital race photos from Focal Flame Photography, wave-specific colored swim caps, and finisher food. Course and event information, rules, packet pick-up details, and results are provided by the event organizer. Visit the organization's website for the most recent information.

5 km
Run
Bike
Swim