Daytona International Speedway is a superspeedway in Daytona Beach, Florida. It is a 2.5 mile (4 km) tri-oval race track facility with a seating capacity of 168,000 spectators. It hosts races of motor vehicles of various kinds, including go-karts, dirt bikes, motorcycles, sports cars, pickup trucks, and stock cars. The facility also includes a 3.56 mile (5.7 km) road course and a 180-acre infield, including the 29 acre Lake Lloyd. Formula Libre Ran There.