Pro Challenge 2012 Toughest Days

It’s expected that the two last stages of the Pro Challenge, which include a finish on Flagstaff Mountain in Boulder and the final day time trial in Denver will make the race more competitive and will be where it’s won.  Theses last two days should be really exciting.  The race will have left the high mountains but that day will have done Boulder Canyon, Left Hand Canyon and Lee Hill Road as well as Peak to Peak before climbing short but steep Flagstaff.