RACE DESCRIPTION

The Wisconsin Triathlon Series is back for another exciting season in 2026!

This seven-race series runs across Wisconsin throughout the spring and summer, welcoming athletes of all experience levels.

Every event features a sprint distance, while the Wisconsin Triterium, Green Lake, and Tri-ing for a Cure Triathlons also offer Olympic distance options.

Whether you’re brand new to the sport or a seasoned triathlete, there’s a race for you!

The Green Lake Triathlon is race number four of the Wisconsin Tri Series. It combines the rich history of the Green Lake area and the beautiful downtown setting to attract racers from across the Midwest. The course features a calm and protected lake swim, rolling hills on the bike, and a scenic run along the lake—making this triathlon perfect for both beginners and veterans. Now heading into our 27th year, we continue to provide a fun race for all.

Join us in 2026 for a season full of racing, community, and personal achievement!

WHAT'S INCLUDED?

Unisex Race T-Shirt
Show off your achievement with a comfortable, stylish race tee! Perfect for all participants.

Finisher Medal
Celebrate your hard work with a commemorative medal to wear proudly.

Professional Race Timing
Experience fast, accurate results courtesy of Race Day Events, ensuring every second counts!

Free Digital Race Photos
Capture the moment with complimentary digital photos from Focal Flame Photography.

Wave-Specific Colored Swim Cap
Stand out in the water with a swim cap that represents your wave!

Delicious Finisher Food