Be part of the excitement of Ironman Wisconsin race weekend - take the Madison Active Sports Challenge!  Youth under 18 years old can participate in a run around Capitol Square, complete with medals for everyone. Registration is from 7:30-8:30am. At 8:30, participants are ushered to the start of the race. The run begins at 9am. Enjoy family-friendly activities on the rooftop at Monona Terrace from 9:15-Noon. Visit http://www.visitmadison.com/visitors/ironman/kids-challenge/ for more information.