Dover International Speedway, Dover

Dover International Speedway (formerly Dover Downs International Speedway) is a race track in Dover, Delaware, United States. The track has hosted at least one NASCAR Cup Series race each year since 1969, including two per year from 1971 through its schedule events in 2020. In 2021, the track will host one NASCAR Cup Series race. In addition to NASCAR, the track also hosted USAC and the Indy Racing League. The track features one layout, a 1 mile (1.6 km) concrete oval, with 24° banking in the turns and 9° banking on the straights. The speedway is owned and operated by Dover Motorsports.

The track, nicknamed "The Monster Mile", was built in 1969 by Melvin Joseph of Melvin L. Joseph Construction Company, Inc., with an asphalt surface, but was replaced with concrete in 1995. Six years later in 2001, the track's capacity increased to 135,000 seats, giving the track the largest seating capacity of any sports venue in the mid-Atlantic region. In 2002, the name changed to Dover International Speedway from Dover Downs International Speedway after Dover Downs Gaming and Entertainment split, making Dover Motorsports. From 2007 to 2009, the speedway worked on an improvement project called "The Monster Makeover", which expanded facilities at the track and beautified the track. Depending on configuration, the track's capacity is at 95,500 seats. Its grand total maximum capacity was at 135,000 spectators.