The NASCAR Cup Series heads back to Martinsville Speedway for the 2025 Xfinity 500, the final race in the NASCAR Playoff Series Round of 8. Here’s everything you need to know about Sunday’s race in ...

Xfinity is clearing the air on its involvement with NASCAR after the company’s second national division change its name from NASCAR Xfinity Series to NASCAR O’Reilly Auto Parts Series. On X/Twitter, ...

The NASCAR Cup Series heads to Martinsville for the 2025 Xfinity 500. Catch the race on Sunday at 2 p.m. ET on NBC. Qualifying takes place Saturday on TruTV. Check out the 2025 NASCAR Martinsville ...

Xfinity's relationship with NASCAR may have ended as the primary sponsor of its second-tier series, but the Comcast consumer brand returned to sports just as fast as its fiber-optic internet service.

As the 2026 NASCAR Cup Series season approaches, Xfinity is expanding its footprint with 23XI Racing. They’re deepening their commitment to Bubba Wallace and the No. 23 team ahead of the Daytona 500.