The DIRTcar UMP Modifieds are back at Volusia Speedway Park for the 21st year as the opening act of Federated Auto Parts DIRTcar Nationals. Known as the “Ironmen of DIRTcar Nationals,” Modified drivers will...
DIRTcar’s annual UMP Modified Florida Speedweeks returns in 2026 with an 11-race tour through January and February in the heart of the “Sunshine State.” ...