• Wisconsin Triathlon Series

    Wisconsin Triathlon Series

Join us in 2021!

The Wisconsin Triathlon Series presented by Trek is an annual series of seven races held throughout Wisconsin during the spring and summer months. All races in the series offer sprint distance, while the Wisconsin Triterium, Green Lake and Tri-ing for Children's Triathlons also offer an Olympic distance. Whether you are new to triathlons or have been doing them for years, we have a race that suits you!

Choose to participate in one or as many events in the series as you'd like! You can register for all 7 events with a series registration or, new in 2021 you can bundle your 4 favorite events and save!

Join us in 2021!

Lake Mills Triathlon

Sandy Beach Park, Wisconsin
06/06/2021 07:00 am

Wisconsin Triterium

Verona Fireman's Park, Wisconsin
06/26/2021 07:00 am

Pardeeville Triathlon

Chandler Park, Wisconsin
07/10/2021 8:00 am

Green Lake Triathlon

Downtown Green Lake, Wisconsin
07/18/2021 07:30 am

Tri-ing for Children's Triathlon

Ottawa State Park, Wisconsin
07/25/2021 07:00 am

Sugar River Triathlon

Belleville Community Park, Wisconsin
08/29/2021 07:30 am

Devil's Challenge Triathlon

Devil's Lake - North Shore, Wisconsin
9/19/2021 8:00 am