Lance Armstrong's former physician has denied accusations that he masterminded the doping habits of the cycling great and other riders.

A very exciting stage 3 of the 2012 USA Pro Challenge concluded with Colorado-resident Tom Danielson (USA) of Team Garmin-Sharp taking the stage victory after a solo breakaway, which lasted all the way to the finish line in Aspen.

Team Garmin-Sharp's Tom Danielson rides to stage victory ahead of Damiano Caruso of Liquigas-Cannondale and Team RadioShack-Nissan'a Jakob Fuglsang; Christian Vande Velde takes overall USA Pro Cycling Challenge lead for Team Garmin-Sharp.