NASCAR released the 2026 Pennzoil 400 and O’Reilly Series entry list for Las Vegas on Monday afternoon. Las Vegas represents the first traditional 1.5-mile track of the 2026 Cup Series season after two superspeedway races at Daytona and EchoPark, one road course at Circuit of the Americas, and a 1-mile track at Phoenix.
Advertisement
Advertisement
Advertisement
There will be 41 entries for the 2026 The LiUNA! on Saturday evening, meaning three drivers will miss the show. Among the notable entries are William Byron and Connor Zilisch (JR Motorsports). Also, Chase Briscoe will drive the No. 19 car for Joe Gibbs Racing at Las Vegas due to Brent Crews’ age restriction.
Below, you can check out the NASCAR entry list for the O’Reilly Series race at Las Vegas in March 2026!
NASCAR O’Reilly Series entry list, Las Vegas Motor Speedway (March 2026)