MBoSC is a 501(c)(3) non-profit educational organization dedicated to the promotion of mountain biking in Santa Cruz County in a healthy and sustainable manner.

Donations to MBoSC are separate from MBoSC/IMBA membership dues. Donor information will not be placed on a membership list. Donations to MBoSC remain in the local community to support our trail efforts here in Santa Cruz County. Donations fund expenses such as web hosting, office supplies, insurance, trail building equipment, bike park contributions and event costs.

Many employers offer to match their employees’ donations. Please consider checking to see if your employer offers this programTo register, use EIN 77-0457425 to find MBoSC in the employee matching database.

To donate on-line:


Alternatively, you can mail donations directly to:
Mountain Bikers of Santa Cruz • P.O. Box 331 • Santa Cruz, CA 95061-0331

Email for a donation receipt.