FONTANA, Calif. (AP) — NASCAR postponed the Xfinity Series race at Fontana to Sunday night because of steady rain at Auto Club Speedway on Saturday. Practice and qualifying sessions for both ...

Joe Gibbs Racing crew chief Ben Beshore stunned some racing fans ahead of the 2023 NASCAR season by moving down to the Xfinity Series. Now, however, a win at Auto Club Speedway justified this ...

The Xfinity Series heads to Auto Club Speedway for the final race on the two-mile configuration. There will also be multiple Cup Series stars in the lineup.

Iowa Speedway opened in 2006. It has hosted 21 NTT IndyCar Series races, 21 NASCAR Xfinity Series races and 13 NASCAR Truck ...

Covered race cars from the NASCAR Xfinity Series sit parked on pit road during a rain delay before the start of the race in Fontana, Calif., Saturday, Feb. 25, 2023. NASCAR has canceled practice ...

FONTANA, Calif. — NASCAR postponed the Xfinity Series race at Fontana to Sunday night because of steady rain at Auto Club Speedway on Saturday. Practice and qualifying sessions for both weekend ...