Ironstring | 2012 USA Pro Challenge

Stage 1: Durango-Telluride, USA Pro ChallengeStage 2: Montrose to Crested Butte, USA Pro ChallengeStage 3: Gunnison to Aspen, USA Pro ChallengeStage 4: Aspen to Beaver Creek, USA Pro ChallengeStage 5: Breckenridge to Colorado Springs, USA Pro ChallengeStage 6: Golden to BoulderStage 7: Denver Time Trial, USA Pro Challenge