Tour du Colorado
Included in the participating team rosters were many of the top 2012 Tour de France riders; Vincenzo Nibali (3rd), Tejay van Garderen (5th), Cadel Evans (7th), Janez Brajkovic (9th), Andreas Klöden (11th), Chris Horner (13th), Levi Leipheimer (32nd), and Christian Vande Velde (60th). The USA Pro Cycling Challenge invited six UCI ProTeams, and UCI Professional Continental Teams; as well as five UCI Continental Teams.