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.
Sweetwater Bike Skills Park Public Workshop
Movie Screening: Blood Road
SDMBA Advocacy Committee Meeting
SD Trek Girls Beginner Friendly Ride
Mission Trails Deerfield BMX Loop Trail Work