In partnership with NASCAR Cup Series Premier Partner Comcast, NASCAR will debut the “Xfinity Fastest Lap” program across the ...

NASCAR’s second-tier series will need a new title sponsor in 2026. Xfinity has been the sponsor of the series since 2014, but ...

NASCAR Xfinity Series is finally here, and a new season with plenty of exciting moments to come begins at Daytona ...

Xfinity will end its sponsorship of the Xfinity Series after this season but remain a premier partner of the NASCAR Cup ...

NASCAR is introducing a new rule that will award one point to the team and driver with the fastest single lap in each race.