Join us for a fun day filled with activities for the entire family. The Fall Color Festival is an annual mountain bike event held at the John Muir trails. There are more awards for more people. Top 3 (male and female) finishers in all events and the top finishers in each age group. There's an exciting Children's Ride and a Children's Activity Tent. Women's clinic addresses proper riding skills and trail fixes. This is the only event that raises money for trail maintenance and future trail development in the Southern Kettle Moraine.