Auto Club Speedway is a 2-mile oval racetrack located in Fontana, California. It primarily hosts NASCAR events, including the NASCAR Cup Series and the NASCAR Xfinity Series. The track opened in 1997 and has a seating capacity of approximately 68,000 spectators. In addition to stock car racing, Auto Club Speedway also features various motorsport events, including IndyCar races and other automotive competitions. The facility includes a road course and offers opportunities for fans to participate in driving experiences. Its design allows for high-speed racing and exciting overtaking maneuvers.