Comcast’s Xfinity brand is ending its sponsorship of NASCAR’s second-tier Xfinity Series at the end of the 2025 season before evolving into a different sponsorship role within NASCAR, the association said Tuesday.

NASCAR's second-tier series has been known as the Xfinity Series for a decade. After this year, that series will take on a new label.

Xfinity will end its sponsorship of the Xfinity Series after this season but remain a premier partner of the NASCAR Cup Series. NASCAR announced that Xfinity had signed a multi-year deal to remain a premier partner and a one-year deal to be the entitlement sponsor of the Xfinity Series.

NASCAR and Comcast have extended their relationship, and starting in 2025, will award a championship point for the 'Xfinity Fastest Lap' in every NASCAR National Series event.

NASCAR’s second-tier series will need a new title sponsor in 2026. Xfinity has been the sponsor of the series since 2014, but will vacate that sponsorship at the end of the 2025 season, according to multiple reports.

After a long offseason, the NASCAR Xfinity Series will be back in action at the Daytona International Speedway on Feb. 15. Twelve drivers will make the Xfinity Series playoff field, but only four drivers will make the Championship 4 and compete for the title at Phoenix.

Joe Gibbs Racing has expanded Justin Bonsignore's 2025 NASCAR Xfinity Series schedule from five to nine races.

NASCAR Xfinity Schedule has seen quite a few shake-ups. 33 races make up the 2025 schedule. Here are the five most intriguing races on the calendar for NASCAR's second-tier series.

NASCAR has announced a new rule for the 2025 season that will award one point to the team and driver with the fastest si