IRONMAN 70.3 Wisconsin
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IRONMAN 70.3 Wisconsin
IRONMAN 70.3 Wisconsin is scheduled for September 12, 2026 in Madison, Wisconsin, United States. The event is presented as a 70.3-mile triathlon staged around Madison’s lakes and city centre.
The course features a swim in Lake Monona, a bike route described as rolling hills, and a run along the Madison waterfront that finishes with the Wisconsin State Capitol as a backdrop. The event description notes a spiral transition through the Monona Terrace, referred to as the helix transition. Reported environmental conditions for the event include a high air temperature around 79 °F / 26 °C, a low air temperature near 52 °F / 11 °C, and an average water temperature of about 71 °F / 22 °C.
Event pages reference race-related programs and options such as relay teams and an IRONKIDS offering, and they list resources including an athlete guide, race week information, and course rules. The event is shown as a qualifier for the IRONMAN 70.3 World Championship in 2027. Information is presented with location details indicating Madison, WI, United States, and course elements that emphasise the swim, rolling bike terrain, and waterfront run. Visit the organization's website for the most recent information.
