Two roadies from Colorado, Nico Toutenhoofd and Mike Martin are here to survive. Toutenhoofd won the 2010 Mount Washington Hill Climb in New Hampshire, beating Mountain Bike legend Tinker Juarez. Martin returned to road racing this year after a few decades off, and he's managed to move up to the 1/2s already.  Too bad the 24 hours of Moab course isn't paved...