We're excited to collaborate with Veloimages during the USA Pro Cycling Challenge to bring you daily pics and insider stories that'll put you right inside the race. Yesterday, the USA Pro Challenge began up the stage in Aspen, Colorado reaching elevations between 8,000 and 12,000 feet. It's no easy task to race with the best in the world and it's even harder when you're that high.  Stay tuned as we'll have daily updates as the race moves through our beautiful home state of Colorado. USAPCC St 1 Aspen 2USAPCC St 1 Aspen 3USAPCC St 1 Aspen 4USAPCC St 1 Aspen 5USAPCC St 1 Aspen 6USAPCC St 1 Aspen 7USAPCC St 1 Aspen 8USAPCC St 1 Aspen