NASCAR Xfinity Series Countdown
Countdown to Kansas and the next races on the NASCAR Xfinity Series 2025 season calendar.
12Days
16Hours
8Minutes
33Seconds
Race
Sep 2720:00 UTC19Days
16Hours
8Minutes
33Seconds
Race
Oct 420:00 UTC26Days
19Hours
38Minutes
33Seconds
Race
Oct 1123:30 UTC33Days
16Hours
8Minutes
33Seconds
Race
Oct 1820:00 UTC40Days
19Hours
38Minutes
33Seconds
Race
Oct 2523:30 UTC47Days
19Hours
38Minutes
33Seconds
Race
Nov 123:30 UTCThe NASCAR Xfinity Series is a stock car racing series organized by the National Association for Stock Car Auto Racing (NASCAR). It is considered as the second-highest level of professional stock car racing in the United States. Races are typically held on the same weekends as the NASCAR Cup Series and are driven on a mix of oval and road course tracks. The series features drivers competing in specially built race cars that are similar to those used in the Cup Series, but with less horsepower and downforce.