Charming Colorado towns along the USA Pro Challenge route, 2015
Watching the Tour de France always puts me in the mood for bike racing, and while watching the Tour, I realized that I haven’t written about the USA Pro Challenge since 2012, so I think it’s high time I wrote another post. The inaugural USA Pro Challenge was in 2011, and since then the race has become the largest spectator event in Colorado. New additions to the this year’s race