Ride with us!
Want to meet new friends and ride trails that are new to you?
What has SDMBA Done for you Lately?
We work everyday to make mountain biking better in San Diego County. Read more about our recent accomplishments.
Have Fun with us!
Check out upcoming events, meetings and more!
Dig with us!
Grab a shovel and help us maintain and build trails.
Give something back to the trails you love to ride.
Mountain Bike Ride and SportRX Sunglass Social Hour
Ride with A Ranger #3
SDMBA Advocacy Committee Meeting
After Work Trail Trimming at Steel Bridge
Battle of the Bands -Tour De Fat Warm Up Event
Discover Otay Valley Day - Kids Bike Skills Area
Pamo Valley Field Trip by Bike or Car