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 |
| Last race | 2025 |
| Distance | 165 miles (265.542 km) |
| Previous names | Grant Park 220 (2023) |
| Most wins (driver) | Shane van Gisbergen (2) |
| Most wins (team) | Trackhouse Racing (2) |
| Most wins (manufacturer) | Chevrolet (3) |
| Circuit information | |
| Surface | Asphalt |
| Length | 2.200 mi (3.541 km) |
| Turns | 12 |
The Grant Park 165 was 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 held a race on the street course on the day before the Cup Series race.
Shane van Gisbergen is the final winner of the race.