If you’re an Xfinity customer, your Internet speeds might have just gotten as much as two times faster. Today, Comcast announced an internet upgrade for over 20 million customers that could ...

HUNTERSVILLE, N.C. — 23XI Racing announced a renewal and strengthening of its partnership with Xfinity on Wednesday, a move that provides both sponsorship and a technological edge to one of ...

Daytona Speedweek continues on Saturday, February 15 (2/15/2025) with the NASCAR Xfinity Series United Rentals 300, which starts at 9 p.m. ET at the Daytona International Speedway. The United ...

Rev up those engines — a new NASCAR Xfinity Series season has arrived. The Xfinity Series is considered NASCAR's second-tier circuit behind the Cup Series. The regular season will run from ...

Season openers for the ARCA and Xfinity Series will be sandwiched around the final practice for the Daytona 500 on Saturday, Feb. 15. The action will begin at 10 a.m. with qualifying for the Xfinity ...

Austin Hill took his fifth career NASCAR Xfinity Series win at Atlanta Motor Speedway on Saturday night. / Jonathan Bachman/Getty Images If you took a passing glance at the boxscore from Saturday ...

You can find her at X @LMeeMotorsport. The 2025 NASCAR Cup and Xfinity Series are in full swing as the sport now heads to Austin, Texas, for the third race of the season. So far, William Byron and ...