Race, Wreck, and Rebuild! Bring the excitement of NASCAR home with the one-of- a-kind NASCAR Crash Circuit Short Track Speedway for hectic, high-velocity racing action. With our patented Blue-Groove track system and triple-wide banking turns, this track is made for insane speed and colossal collisions. You can Race, Wreck and Rebuild! Start your engines by flash charging vehicles in 10 seconds or less. The hood, doors, and roof fly apart upon impact! Cars easily snap back together for continuous racing action. Only Crash Circuit lets you race like a pro! Compatible with other Crash Circuit and Crash Racers track sets and vehicles.