The Xfinity Series will be on track at 10 a.m. for a 55-minute practice that will be followed immediately by qualifying for a 100-lap race. The green flag will drop at 3:40 p.m.

The action will begin on the 12-turn, 2.2-mile circuit with more than four hours of practice and qualifying for both series. The green flag will drop on the 50-lap Xfinity race at 4:40 p.m. ET.

The NASCAR Xfinity Series Race at the 2025 Chicago Street Race, a.k.a. The Loop 110, is the first race on a short weekend schedule on the streets of Chicago, Illinois on Saturday, July 5 (7/5/2025 ...

Saturday's NASCAR Xfinity Series race at Sonoma Raceway was, as the kids say, absolute cinema. Ironically, it was an 18-year-old kid in Connor Zilisch who outdueled NASCAR's resident road course ...