Ironman Wisconsin
SEP
13
2026
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IRONMAN Wisconsin
IRONMAN Wisconsin is a triathlon held in Madison. The course includes a lake swim, a rolling bike ride, and a hilly run. The event finishes at the Wisconsin State Capitol building.
The event features a run up a structure called the Helix after the swim. The bike course includes an area in Verona described as a festival. The run course goes through Camp Randall Stadium.
The event is described as one of the longest-standing IRONMAN races in North America. It is a 2027 IRONMAN World Championship qualifying event. Visit the organization's website for the most recent information.
Events nearby
The Wisconsin Triterium Triathlon is a sprint and Olympic distance event in Verona's Fireman's Park. It features a multi-loop course and is part of the statewide Wisconsin Triathlon Series. Registration includes a t-shirt, medal, photos, and professi..
This multi-day triathlon camp in Madison provides hands-on training on the official Ironman Wisconsin and 70.3 courses. Participants can expect coached swim, bike, and run sessions along with group meals and strategy discussions.
Experience the Sugar River Triathlon in Belleville with a quarter mile swim in Lake Belle View followed by a sixteen mile bike and five kilometer trail run. This sprint event features professional timing and finisher medals for all.
Experience a memorable triathlon in Madison featuring a swim in Lake Monona and rolling bike hills. Cross the finish line at the Wisconsin State Capitol after navigating the iconic spiral helix transition at Monona Terrace.