G.U.M.B.O. is a track and field competition designed for school aged students who have physical or visual disabilities. What makes G.U.M.B.O. different from other track meets is that most of the athletes compete using leg braces, wheelchairs, or have some form of mobility or visual impairment. G.U.M.B.O. strives to support athletes with disabilities in developing active minds, self confidence, dignity, discipline, competitive spirit and comradeship.