Save The Event For Later Championship Point Series Michigan, MI, Sun Apr 19 - Sun Sep 27, 2015 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 . Online Registration is closed. Day-of registration may still be available at the venue. Please contact the event promoter for additional information.