The Rib Mountain Adventure Challenge is an adventure race in which teams of 2-4 members and soloists will run, bike, and paddle their way through the rugged and beautiful Central Wisconsin wilderness using only a map and compass to find the way. Team members must stick together throughout the duration of the race. With plenty of route choices and obstacles to test your team’s physical strength and mental resolve, this race will be fun for beginners and seasoned athletes alike. Choose from the 3-hour, 8-hour, or 18-hour challenge.