USA Pro Challenge aims high with 2013 route

The route for the 2013 USA Pro Challenge stage race, A UCI 2.HC-rated event taking place August 19-25 in Colorado, will take riders on a taxing journey through the Colorado Rockies. The largest spectator event in the history of the state, the USA Pro Challenge continues to set records in professional cycling history by taking the riders to unprecedented elevations. In 2012, with a lead change nearly every day, one of the closest professional races in US history came down to the final moments of the individual time trial in Denver, and this year's route promises to bring just as much drama.