Improving trail access for mountain biking since 1994

Over 1300 members have stepped up to help SDMBA make mountain biking better for everyone in San Diego County. SDMBA advocacy volunteers provide a unified voice for trail users in public land use policies favoring sustainable outdoor recreational opportunities. Liaisons, trail builders, and other advocates seek out and build harmonious unified alliances and partnerships with businesses, land managers, and communities. Specialized volunteer-run programs support this mission and further inspire youth to explore and learn about nature and become its future stewards.


Events Feed

Jun
28

VIP Member Event: SportRX Tri-Canyon Ride and Party

NEW DATE - We have had to reschedule to new date of Friday, 6/28 based on availability of SportRx and other sponsors.  

SDMBA VIP members are invited to jo...

Jun
30

Trail Work: Indian Creek/Noble Canyon

We will continue trimming on Indian Creek Trail, starting at the intersection with Noble Canyon Trail where we’ll work our way down the trail.

Meet at Penny Pi...

Jul
13

Sprockids - SDMBA Mountain Bike Skills Course

Sprockids San Diego in partnership with San Diego Mountain Biking Association will be hosting a mountain biking skills course at Views West park in Rancho Penasquitos! The event wi...

News Feed

And the winner is...

June 2, 2019

The winner of our May Membership Giveaway is Shawn Farrow! Shawn gets a two night stay at Bear Belle Cabins and 4 day passes to Snow Summit!

VOTE for SDMBA

May 23, 2019

Vote for SDMBA! Voting closes on June 7! Jenson USA is donating the proceeds from their 2019 #keeppedaling hat to the trail association with the m...

...and the winner is...

May 6, 2019

The winner of the Five for the Trail - One for the Grail campaign is Kerry Quakenbush of Los Angeles. Thanks to everyone who donated. $16,350 raised ...