Three of the four spots in the Xfinity championship race will be determined in Saturday’s Xfinity race at Martinsville Speedway (3:30 p.m. ET on NBC). Cindric, Allgaier and Haley enter the race ...

Xfinity has expanded its partnership with 23XI Racing for the 2026 NASCAR Cup Series season. Find out more about Xfinity's ...

PHILADELPHIA — Xfinity and 23XI Racing today announced an expansion of their partnership, reinforcing Xfinity‘s long-term commitment to the team, the sport and NASCAR fans. The renewed agreement marks ...

Here are four examples of snow impacting previous NASCAR race weekends.

Austin Cindric finished a career-best Xfinity season with a championship title at Phoenix Raceway. The Team Penske driver raced to a confident win Saturday night despite a late-lap caution that forced ...