As we all continue to work through the challenges of 2020 and early 2021, we have had to cancel all events including large volunteer trail work days and in person meetings.   We have taken our board and committee meetings and our quartlerly advocacy meetings online.  Our staff has continues to do work safely in the field and on trail advocacy efforts around the county.  We are working with our partners on protocols to get small volunteers back out safely to trail work events.  Stay tuned for opportunities.  

COVID, Fire and extreme weather updates here: Trail Status page


Improving trail access for mountain biking in San Diego County since 1994

Over 1500 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

Feb
01

Advocacy Committee Meeting

Quarterly SDMBA Advocacy Committee meeting - Virtual

The Advocacy Committee is focused on presenting opportunities and discussing issues involved in  openi...

Apr
03

Archipelago Ride 2021 - Tentative

We will be back!  April 3, 2021!  Bigger and more tropical than ever! 

Thank you to everyone who rolled their registration over from the canceled 2020...

Oct
15

3rd Annual SDMBA Mount Laguna Trail Fest

SAVE THE DATE for 2021.  The 2020 event had to be canceled because of current COVID-19 situation. 

Join us for a lively yet intimate gathering of...

News Feed

Stowe Trail Update - IMPORTANT

January 17, 2021

Important! January 16th, the Marines were patrolling the Stowe Trail between Santee and Poway. 20 riders were encountered but only 5 had Stowe passes...

USFS seeks public comments on ebike usage

October 1, 2020

Comments due by 10/26/2020

SDMBA requests the City of San Diego Consider Reasonable and Safe Soft Opening of Trails, Parks and Open Spaces

April 17, 2020

Our recommendation is for the City of San Diego to consider and implement a reasonable plan for soft-opening for some parks, trails and open spaces in...