Fontana Speedway, officially known as the Auto Club Speedway, is a 2-mile oval racetrack located in Fontana, California. It was opened in 1997 and is known for hosting various motorsport events, including NASCAR races. The track features a unique design that allows for high-speed racing and exciting overtaking opportunities. The speedway has a seating capacity of approximately 68,000 spectators, making it one of the larger venues in the NASCAR circuit. In addition to stock car racing, the facility also hosts other events, such as IndyCar races and various automotive exhibitions throughout the year.