ASID has a standard 1/4 mile long (400 Metre) racing surface, followed by 1 mile of braking area. The barrier walls extend only to the 1/8 mile distance; for safety, the spectator hill and viewing areas stop at the end of the walls. 1/4 mile races are held during daylight hours. Saturday Night races are 1/8 mile under portable lighting donated by Top End Hire.