Rockingham Speedway, formerly North Carolina Motor Speedway and later North Carolina Speedway is a closed racetrack (but still used for some events) located near Rockingham, North Carolina. It is affectionately known as "The Rock" and annually hosted two NASCAR Sprint Cup Series races, last known as the Subway 400 (1966–2004) and the Pop Secret Microwave Popcorn 400 (1965–2003), as well as two second-tier Busch Series races, the Goody's Headache Powder 200 (1982–2004) and the Target House 200 (1984–2003).