NASCAR Cup Series at Nashville Superspeedway
| NASCAR Cup Series | |
|---|---|
| Venue | Nashville Superspeedway |
| Location | Gladeville, Tennessee |
| Corporate sponsor | Cracker Barrel |
| First race | 2021 |
| Distance | 400 mi (640 km) |
| Laps | 300 Stage 1: 90 Stage 2: 95 Final stage: 115 |
| Previous names | Ally 400 (2021–2024) |
| Most wins (team) | Hendrick Motorsports Team Penske (2) |
| Most wins (manufacturer) | Chevrolet (3) |
| Circuit information | |
| Surface | Concrete |
| Length | 1.333 mi (2.145 km) |
| Turns | 4 |
The Cracker Barrel 400 is a NASCAR Cup Series race held at Nashville Superspeedway since 2021. The race is currently held as a 300 lap, 400 mile (640 km) race.
The NASCAR Xfinity Series and NASCAR Craftsman Truck Series host support races with the Tennessee Lottery 250 and Rackley Roofing 200, respectively.
Ryan Blaney is the defending race winner, having won it in 2025.