Save The Event For Later Mountain Bike Junior League Breckenridge, CO, Wed Jun 3 - Wed Aug 19, 2015 Who's Registered? | Contact Event | Event Website | Google Calendar Start line address: Breckenridge, CO 80424 Presented by Maverick Sports 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.