Kyle Larson's jaw-dropping performance leaves fans in absolute shock at Mandalay Bay!
Who won the NASCAR O'Reilly Series race at Las Vegas? Kyle Larson is the winner, plus full NASCAR O'Reilly Auto Parts Series results at Las Vegas.
Kyle Larson drove to the front on the final restart to win The LiUNA! NASCAR O'Reilly Auto Parts Series race on March 14 at Las Vegas. Larson took the lead with 47 laps to go, then drove away from Sammy Smith and others over the final stint to win for the 18th time in the O'Reilly Auto Parts Series.
Justin Allgaier won the first two stages, but Allgaier's handling went away in the final 100 laps. Jesse Love was the next best car, but a pit-road safety violation penalty put him toward the rear of the field with less than 80 laps to go. Another contender's day ended in a crash when Taylor Gray hit the wall following contact from Sheldon Creed while battling behind the leader with 52 laps to go.
Here are the full results from Saturday's race: Who won the NASCAR O'Reilly Auto Parts Series Las Vegas race? Winner, race results for The LiUNA! race Unofficial results from the NASCAR O'Reilly Auto Parts Series race on March 14, 2026 at Las Vegas Motor Speedway.
Kyle Larson, No. 88 JR Motorsports Chevrolet Chase Briscoe, No. 19 Joe Gibbs Racing Toyota Sheldon Creed, No.