Santa Clarita - Mountain High 151.8 km
Here we go, the decisive mountain stage. Mt Diablo was just an appetizer, this is where we see if Sir Lord His Dukeness Almighty Wiggins has the climbing-legs (and the team) to hold off the competition.
Little Leipheimer Californian Achiever: Peter Stetina
I'm guessing he goes all in on today's stage. Will it be enough? I dunno.