Southern Off-Road Bicycle Association

The International Mountain Bicycling Association-Southern Off-Road Bicycle Association (IMBA-SORBA) is an advocacy organization that creates, enhances, and preserves great mountain biking experiences in the Southeastern United States. IMBA-SORBA is a regional division of IMBA, managed by an Executive Director and a Board of Directors. The Board of Directors is composed of an elected Executive Board, plus one representative from each chapter (the Chapter President). Currently over 5,000 mountain bikers have chosen to join IMBA-SORBA and support its mission. Thanks to members' support, IMBA-SORBA has created great mountain biking experiences throughout the region.