Superspeedways are technically tracks that are more than 2 miles in length, however NASCAR only classifies these two tracks as superspeedways. These tracks feature full-throttle competition with little to no braking. This makes for close, fast racing and arguably the most exciting racing the sport has to offer.

Daytona International Speedway
Built
1959
Length
2.5 mi
Surface
Asphalt
Banking
31°
Capacity
101,500

Talladega Superspeedway
Built
1969
Length
2.66 mi
Surface
Asphalt
Banking
33°
Capacity
80,500