USA Pro Cycling Challenge announces 16-team field

The USA Pro Cycling Challenge announced the 16 teams which will contest the second edition of the seven-day stage race, taking place August 20-26 in Colorado. Levi Leipheimer, champion of last year's inaugural race, plus 2011 Tour de France champion and seventh place finisher last year in Colorado, Cadel Evans, are confirmed participants as their respective Omega Pharma-QuickStep and BMC Racing Team are among the six ProTeams invited to the UCI 2.HC-ranked event. Garmin-Sharp, Liquigas-Cannondale and RadioShack-Nissan are three additional ProTeams which make their return to Colorado, while the Astana Pro Team will make its Colorado debut to round out the ProTeam selections.