Join the Rib Mountain Adventure Challenge: 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. Trek, paddle and bike - plenty of route choices and obstacles to test your team’s physical strength and mental resolve, this race is fun for beginners and seasoned athletes alike. Work together to plan your strategy and choose the challenge that fits your abilities. Choose from the 3-hour, 8-hour, or 18-hour challenge. Kids and families are welcome! The 3 hour course distances include a 3 mile trek, 3 mile paddle and 9 mile bike. Rib Mountain Adventure Challenge