SORBA Tri-Cities
Southern Off-Road Bicycle Association is a nonprofit organization. It is based in Johnson City, TN. It received its nonprofit status in 2001.
SORBA Tri-Cities is a non-profit organization dedicated to promoting sustainable trail access for off-road bicyclists and to maintaining the trails on
which mountain bikers ride and other user groups rely. As SORBA Tri-Cities, our mission is to create, protect, and enhance great mountain
biking experiences in the Tri-Cities region.