Daytona International Speedway is a race track in Daytona Beach, Florida. Since opening in 1959, it has been the home of the Daytona 500, the most prestigious race in NASCAR. In addition to NASCAR, the track also hosts races of ARCA, USCC, and SCCA. The track features multiple layouts including the primary 2.5-mile high-speed tri-oval, a 3.56-mile sports car course, a 2.95-mile motorcycle course, and a 1,320-foot karting and motorcycle flat-track. The track’s 180-acre infield includes the 29-acre Lake Lloyd, which has hosted powerboat racing.