Mountain Bikers of Santa Cruz (MBoSC) is a non-profit mountain bike advocacy organization and a chapter of the International Mountain Bike Association (IMBA). MBoSC works to promote mountain bike recreation and to expand sustainable trail access in the Santa Cruz area.
MBoSC enriches the local mountain bike community through trail-building, our annual mountain bike festival and enduro race, group rides, social events, and cooperation with local land managers and other trail user groups. These activities are driven by our volunteer staff and our members.
Join MBoSC to be a part of bringing mountain biking into the mainstream of Santa Cruz living.
Get involved with our biggest current project, the Flow Trail at Demo—four miles of purpose-built singletrack at Soquel Demonstration State Forest. Volunteer, sponsor or donate—we appreciate your support.