Save The Event For Later Championship Point Series Michigan, MI, Sun Apr 21 - Mon Sep 30, 2013 Who's Registered? | Contact Event | Event Website | Google Calendar Start line address: Michigan, MI 49333 Presented by Michigan Mountain Biking Association This is a past event. If you wish to see the details for this past event click "Continue" below. If you are looking for a current event, please search the event calendar .