The 2026 DIRTcar Nationals is the 55th Anniversary of Volusia Speedway Park’s showcase event, now a three-week extravaganza of DIRTcar racing featuring the nation’s premier short-track racing divisions: The World of Outlaws NOS Energy Drink Sprint Cars, the World of Outlaws Late Models, the Super DIRTcar Series, the American Sprint Car Series, and the DIRTcar UMP Modifieds and Late Models. With 15 total nights of racing, the final 10 nights are doubleheaders with a complete show of heat races, last chance showdowns and features for two divisions. Plus, the DIRTcar Nationals midway offers an enhanced experience with an incredible variety of food and merchandise vendors from across the nation.