Mountain States Cup, Cheyenne Mountain Explosion

April 9, 2011 at 9am to April 10, 2011 at 5pm – Cheyenne Mountain State Park Mountain bike racers will get an extra early start in the nine-race 2011 Mountain States Cup Rocky Mountain Regional Championship Series. The racing begins at 9 a.m. Saturday and continues through Su… Organized by Tim Bergsten | Type: mountain, bike, race