Stock car racing events in the NASCAR O'Reilly Auto Parts Series have been held at the Dover Motor Speedway. The track held 2 races annually from 1986 to 2020. The track dropped to one race a year in

Biagi–DenBeste Racing, originally Biagi Brothers Racing, was an American professional stock car racing team that last competed in the NASCAR Xfinity Series in partnership with Stewart–Haas Racing. The