
Devil's Challenge Triathlon
Baraboo, WI • September 14, 2025
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! The Devil’s Challenge Triathlon closes out the Wisconsin Tri Series! This scenic sprint tri in the middle of September is the perfect way to finish up your racing season. After a 1/4-mile swim in Devil’s Lake, challenge yourself with a hilly 15-mile bike ride through the beautiful Baraboo bluffs and a 5K run through the quiet park roads of Devil’s Lake State Park.
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