Ride to Mount Diablo Challenge?

I know some of you guys are participating in the Mount Diablo Challenge
on Sunday; is anyone going to be coming from or through the north
Oakland area? I don't drive, so it will be rather difficult to get
out there for an 8:30 start on Sunday (the first BART train isn't
until 8:18). I'd appreciate it if I could hook up with someone for a
ride.

If you're coming in from out of town and looking for a place to stay
that's vaguely near Diablo (35 minute drive) I could put you up.
-Tom