The Southern Off-Road Bicycle Association (SORBA) is the largest nonprofit mountain biking organization in the Southeast.

Members of the Atlanta chapter work with land managers in the metro area to create trails and trail systems for mountain bikers and others to enjoy. Through advocacy, education, and recreational opportunities, SORBA carries out its mission to promote land access, trail preservation, and new trail development in order to enhance mountain bike riding, racing, fun, and fellowship for all mountain bicyclists in the southeastern United States.

We hold our monthly meetings on the second Monday of each month.