AVONDALE, Arizona — Justin Allgaier won his first NASCAR Xfinity season championship Saturday night at Phoenix Raceway, ...

It is the fourth NASCAR Xfinity Series owner championship for JR Motorsports co-owners Kelley Earnhardt-Miller and Dale ...

Average Speed of Race Winner: 88.541 mph. Time of Race: 2 hours, 24 minutes, 20 seconds. Margin of Victory: 0.247 seconds. Caution Flags: 7 for 53 laps. Lead Changes: 21 among 9 drivers.

After Friday qualifying; race Saturday ...

Justin Allgaier, driver of the No. 7 NASCAR Chevy Camaro, finally claimed an Xfinity Series title after 14 years in the ...

For 14 years, the 38-year-old from Riverton, Illinois, has chased the NASCAR Xfinity Series championship to no avail.

After overcoming numerous setbacks, Justin Allgaier claimed his first NASCAR Xfinity Series title on Saturday at Phoenix ...

As the checkered flag flew for the 2024 NASCAR Xfinity Series season, a long-awaited dream came to reality for JR Motorsports ...