
Tri-ing for A Cure Triathlon
Dousman, WI • July 27, 2025
This annual series features seven races across Wisconsin during the spring and summer months, catering to all levels of triathletes. Each race offers a sprint distance, with the Wisconsin Triterium, Green Lake, and Tri-ing for A Cure Triathlons also providing Olympic distance options. Whether you’re just starting out or have years of experience, there’s a race for you! The 17th annual Tri-ing for A Cure Triathlon will be held at Ottawa Lake State Park in the beautiful Southern Kettle Moraine Forest. In the fifth race of the Wisconsin Tri Series the sprint distance consists of a 1/4-mile swim in Ottawa Lake, followed by a 15-mile bike ride, and a flat 5K run course. The Olympic distance includes a 1500-meter swim, a 40K bike ride, and a 10K run. Come for the race and then spend the day at the park with your complimentary state park day pass!
Other Races by Race Day Events

Lake Mills Triathlon
June 1, 2025
Lake Mills, WI

Wisconsin Triterium Triathlon
June 21, 2025
Verona, WI

Pleasant Prairie Triathlon
June 22, 2025
Pleasant Prairie, WI

Pardeeville Triathlon
July 12, 2025
Pardeeville, WI

Green Lake Triathlon
July 20, 2025
Green Lake, WI

Wisconsin Women's Triathlon
August 10, 2025
Pleasant Prairie, WI

Sugar River Triathlon
August 24, 2025
Belleville, WI

Devil's Challenge Triathlon
September 14, 2025
Baraboo, WI

3 Sheeps Beer Run
September 27, 2025
Fitchburg, WI

Sleeping Bear Marathon, Half Marathon & 5K
October 4, 2025
Empire, MI

Elf Run
November 23, 2025
Hales Corners, WI

Run Into the New Year
December 31, 2025
Wauwatosa, WI

Big Chill
January 18, 2026
Milwaukee, WI

Cupid Shuffle
February 15, 2026
Wauwatosa, WI

Luck of the Irish
March 15, 2026
West Allis, WI

EPIC Marathon and Running Festival
May 17, 2026
Green Bay, WI