NASCAR O'Reilly Auto Parts Series Schedule Published for 2026

You read that right, in 2026 the NASCAR O'Reilly Auto Parts Series will replace the now ten year old name, the NASCAR Xfinity Series.

“Like the great sport of NASCAR, O’Reilly Auto Parts was born in America and built on the hard work and drive of passionate people,” said NASCAR President Steve O’Donnell in a statement. “This new partnership allows us to continue to fuel that passion for the next generation of NASCAR’s stars and fans while celebrating the journey we’ve been on together for decades.”

The NASCAR O’Reilly Auto Parts Series will be available exclusively to race fans across the country on The CW. In its first year on the broadcast network, the series is seeing year-over-year viewership growth, currently up +17% in total viewers compared to last season and pacing to be the most watched series since 2018. The series is currently averaging 1.1 million total viewers, with 19 out of 23 races drawing over one million total viewers.

Read the full story on NASCAR.com.

Check out the 2026 Schedule