IRONMAN Wisconsin

A Capitol Moment
140.6 miles of pure excitement, emotion and spirit welcome you at IRONMAN Wisconsin, part of the VinFast IRONMAN US Series. Experience a finish line unlike any other as you are greeted by the roar of thousands of fans at the footsteps of the state capitol, dotting the ‘I’ on your IRONMAN journey. ​ IRONMAN Wisconsin has become known as a rite of passage in the triathlon community. The legendary run up the helix as athletes head towards T1, the run under the bright lights of the illustrious Camp Randall Stadium, and the relentless spirit of the Badger State are iconic experiences of this historic event.

Year after year, IRONMAN Wisconsin brings out the best in those with a relentless pursuit of excellence and delivers an experience that will fundamentally change you. ​ Experience your capitol moment.

Swim
The one-loop swim start takes place in Lake Monona in downtown Madison. Spectators will have a panoramic view of the swim from the Monona Terrace, designed by Frank Lloyd Wright. Water temperature is typically around 70F. The swim start will feature a rolling start.

Bike
The bike course takes riders 16 miles out of town before beginning two 40-mile loops in rural Dane County. These loops are extremely hilly, with many tough climbs and turns on each lap. Athletes get a lift as they pass through the renowned crowds at the festival in Verona.

Run
Spectator support on this run course is unparalleled. Athletes will complete two loops through downtown Madison, the University of Wisconsin campus, Camp Randall Stadium, State Street and the scenic path alongside Lake Mendota. The run course is quite challenging with multiple hills on each lap.

Swim: LAKE
Bike: HILLY
Run: ROLLING

Avg Air Temp: 61° F / 16° C
Avg Water Temp: 75° F / 24° C

Airport: MSN