Welcome to the Racing America On SI Live Race Updates page for the 2025 NASCAR Cup Series Grant Park 165 at the Chicago ...

SportsLine's model has simulated the 2025 NASCAR Chicago race and Round 2 of the NASCAR In-Season Challenge 10,000 times and ...

Temperatures cooled down for Sunday afternoon's main event, the NASCAR Cup Series Grant Park 165. There was a chance for rain ...

Fans were back in and around Grant Park on Sunday for another high-octane day of racing. This now marks an end to the final ...

The NASCAR Cup Series returns to the Windy City on Sunday afternoon, with the best drivers in the sport competing on the ...

The NASCAR Cup Series comes to the city streets of Chicago, Illinois, with the Grant Park 165 this morning, live on TNT.

SportsLine reveals its projected leaderboard for the 2025 Grant Park 165 and Round 2 of the NASCAR In-Season Challenge. Use ...

Shane van Gisbergen has swept the NASCAR National Series poles for this weekend's action at the Chicago Street Course as he ...

The NASCAR Cup Series continues today, as racers compete in the Grant Park 165 this afternoon. Fans can watch this NASCAR ...

NASCAR Cup Series season continues with the Grant Park 165 at the Chicago street course on Sunday. See the starting lineup ...

NASCAR Cup Series season continues with the Grant Park 165 at the Chicago street course on Sunday. See the starting lineup ...

On Sunday, drivers will hit the Chicago streets for one of the calendar's most unique races. Who will dominate?