Grant Park 165
| NASCAR Cup Series | |
|---|---|
| Venue | Chicago Street Course |
| Location | Chicago, Illinois |
| Corporate sponsor | Blue Cross Blue Shield of Illinois (BCBSI) |
| First race | 2023 |
| Distance | 165 miles (265.542 km) |
| Laps | 75 Stage 1: 20 Stage 2: 25 Final stage: 30 |
| Previous names | Grant Park 220 (2023) |
| Most wins (manufacturer) | Chevrolet (2) |
| Circuit information | |
| Surface | Asphalt |
| Length | 2.200 mi (3.541 km) |
| Turns | 12 |
The Grant Park 165 is an annual NASCAR Cup Series race held on the Chicago Street Course, a street circuit in Grant Park, Chicago, Illinois, United States. The race was first held in 2023 and was the first ever street race contested in the NASCAR Cup Series. The NASCAR Xfinity Series also holds a race on the street course on the day before the Cup Series race.
Alex Bowman is the defending race winner, having won it in 2024.