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Come race with us in 2025!

2024 Banquet Information:

Join us for the 2024 Wisconsin Triathlon Series Banquet as we celebrate a fantastic season of triathlon achievements and community spirit!

On Thursday, October 10th, from 5:00 to 8:00 PM, head to Tanner’s Bar & Grill at 2259 Deming Way, Middleton, WI 53562, for an evening of celebration.

Connect with your fellow triathletes, share your season highlights, and enjoy a night filled with awards, festivities, and 2 free beers!

Don’t miss this chance to honor our dedicated athletes and the vibrant triathlon community!


The Wisconsin Triathlon Series 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 a Cure 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 you can bundle your 4 favorite events and save!

Come race with us in 2025!

Lake Mills Triathlon

Lake Mills, Wisconsin
06/01/2025 07:00 am

Wisconsin Triterium

Verona, Wisconsin
06/28/2025 07:00 am

Pardeeville Triathlon

Pardeeville, Wisconsin
07/12/2025 08:00 am

Green Lake Triathlon

Green Lake, Wisconsin
07/20/2025 07:30 am

Tri-ing For A Cure

Dousman, Wisconsin
07/20/2025 7:00 am

Sugar River Triathlon

Belleville, Wisconsin
08/25/2024 07:30 am

Devil's Challenge Triathlon

Baraboo, Wisconsin
09/15/2024 8:00 am