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| NASCAR Xfinity Series | |
|---|---|
| Venue | Sonoma Raceway |
| Location | Sonoma, California |
| Corporate sponsor | Zip Buy Now, Pay Later |
| First race | 2023 |
| Distance | 157.21 miles (253.00 km) |
| Laps | 79 Stage 1: 20 Stage 2: 25 Final stage: 34 |
| Previous names | DoorDash 250 (2023) |
| Circuit information | |
| Surface | Asphalt |
| Length | 1.990 mi (3.203 km) |
| Turns | 12 |
The Zip Buy Now, Pay Later 250 is a NASCAR Xfinity Series race that is held at the Sonoma Raceway road course in Sonoma, California. Since its first year in 2023, the race has been held in June on the same weekend as the NASCAR Cup Series race at the track, the Toyota/Save Mart 350, and the ARCA Menards Series West race at the track, the General Tire 200.