SPEAK
With 48 chapters in 7 states, we are the largest nonprofit mountain biking organization in the Southeast.
BUILD
Our chapters & members build and maintain sustainable mountain bike trails for everyone to enjoy.
RESPECT
We are dedicated to respecting the environment; building and riding trails respectfully.
RIDE
Whether you’re an experienced rider or just starting out, we’ll connect you with the MTB scene.
What is SORBA?
Since 1989, The Southern Off-Road Bicycle Association has worked to ensure that our public lands offer fun, challenging and sustainable mountain biking for all mountain bikers. As the leading mountain biking organization in the southeast, our mission is to create, enhance, and protect great mountain biking experiences in the southeast.
SORBA News & Events
North Shore Rack and REI Gift Card Sweepstakes
We are excited to announce a new sweepstakes where we are giving away a rack from North Shore Racks and a $500 gift card from REI. Both prizes were donated by our awesome sponsors who continue to support mountain biking in the southeast! Rack Details: The NSR 4-bike...
Accelerating Trails In Erwin, Tennessee
By Joseph Wingington How long does it take to go from “wouldn’t this be a cool place to have trails?” to the ribbon cutting of a bike park? For the town of Erwin, that process was four years. Erwin, TN is nestled in the Blue Ridge Mountains. Also known as the “Valley...
Bump n’ Grind 2022 Recap
The Birmingham Urban Mountain Pedalers (BUMP) and Oak Mountain State Park in Shelby County, Alabama hosted the 28th annual Bump n' Grind. This two day event saw 400 racers in multiple disciplines and spectators from all over the southeast. Bump n' Grind is the main...
Women’s MTB Day 2022
SORBA chapters across the south participated in this years International Women's MTB Day. It's a day for riders who identify as women to gather, experience, and share their stoke for mountain biking! Here are a few of the awesome experiences hosted by our local...
The Power of Membership
SORBA uses the word association in its name for a reason. We’re a formal group of like-minded people who want to ride their mountain bikes and have a great time doing it. Individuals are the heart of our organization, but one person can’t do it alone. We’ve come together, as an association, to be stronger, to have our voice heard. And we have been heard. Just look around the region at the great trails and strong chapters we have, and you know it’s working.
Your membership makes all trails possible.
Members also enjoy special deals, programs and discounts. Find your local chapter today and learn more about becoming a member.
Support Mountain Biking
Join or donate to SORBA and support mountain biking in the Southeast. Our members are more than just people who ride mountain bikes. We're passionate, concerned individuals who love the peace, beauty, ruggedness, and challenge of the trail. We are making the world better place for mountain biking.
Join SORBA or Renew
Through our partnership with the IMBA Local program, joining SORBA is a very easy process. Just select your local chapter on the signup form, and you'll become a member of SORBA through your local chapter.
Donate to SORBA
Your donations to SORBA help us carry out our mission of making great places to ride your mountain bike. As a 501(c)3 non-profit organization, all donations to SORBA are tax deductible.
Southern Off-Road Bicycle Association, 691 Pisgah Rd, Ellijay, GA 30536