The Ocmulgee Mountain Biking Association (OMBA) is the Middle Georgia chapter of the Southern Off-Road Bicycle Association (SORBA).  We are a 501c3 non-profit organization made up solely of volunteers who are passionate about mountain biking.

We promote mountain biking in the middle Georgia area around Macon, Warner Robins, and Milledgeville.  We work with land managers to maintain trails in our area, we host events ranging from beginner rides to races to social get togethers.