Ironman Wisconsin turns 20 years old

Ironman Wisconsin will return to Madison Sept. 10–11 for its 20th year, according to the organization. The annual triathlon is recruiting volunteers for the weekend event, which is expected to draw nearly 35,000 participants. More than 50,000 volunteers are used to put on the IRONMAN events such as the half-iron triathlon on Saturday, Sept. 10 and a full-iron event on Sunday, Sept. 11. The full-iron triathlon distance requires a 2.4-mile swim, 112-mile bike ride, and 26.2-mile run.