Contact 
Chris Spencer, Event Coordinator (for questions about the ride)
chris@norcalmtb.org
League Office:
510-524-5464
Address for mail-in donations:
NorCal HS MTB League
805 Camelia St.
Berkeley, CA 94710
Checks payable to: NorCal HS MTB League
Be sure to let us know which rider you are sponsoring, thanks!