Lake Mills Triathlon

Lake Mills Triathlon

@Sandy Beach Park, Lake Mills

The Lake Mills Triathlon kicks off the 2025 Wisconsin Tri Series! This sprint distance race which includes a 400-meter swim, a 16-mile bike ride, and a 5K run is a wonderful introductory event for beginner racers and the flat, fast course provides a competitive atmosphere for experienced racers. 

Lake Mills Triathlon Website & Registration