Entry List

The official 2021 Alsco 300 NASCAR XFINITY Series entry list features top NASCAR drivers set to compete at Las Vegas Motor Speedway, highlighting the full lineup of race participants and teams.

Alsco 300

Saturday, March 6th, 2021

Las Vegas Motor Speedway, Las Vegas, NV

  • 32 Chevrolet
  • 8 Toyota
  • 3 Ford

  • Las Vegas Motor Speedway
  • 25th Annual Alsco Uniforms 300
  • Pole Winner: Myatt Snider
  • Age: 26
  • Team : No. 2 - Tax Slayer Chevrolet
  • Owner: Richard Childress Racing
  • Crew Chief: Andy Street
  • Start positions set by NASCAR's Performance Metrics Qualifying (PMQ).
  • PMQ is a total number calculated on performance in the previous race.
  • Myatt Snider won the Pole Award for the 25th Annual Alsco Uniforms 300 by having the highest total PMQ.
  • 15% of a fastest lap time position.
  • 25% of the driver’s final race finish position.
  • 25% of the owner’s final race position.
  • 35% of the Owner Points position.

  • Drivers Entered: 43 (5 drivers will not make the race)
  • Laps Scheduled: 200
  • Margin of Victory: 0.978 Seconds
  • Time of Race: 2 Hours 38 Minutes 10 Seconds
  • Average Speed: 113.804
  • Cautions: 8 for 45 laps
  • Lead Changes: 23
  • Green Flag Passes: 2,456 (15.8 passes per green flag lap)

  • Las Vegas Motor Speedway
  • 25th Annual Alsco Uniforms 300
  • Race Winner: AJ Allmendinger
  • Age: 39
  • Team : No. 16 - Ellsworth Advisors Chevrolet
  • Owner: Kaulig Racing
  • Crew Chief: Jason Trinchere
  • AJ Allmendinger won the 25th Annual Alsco Uniforms 300, his sixth victory in 31 Xfinity Series races.
  • This is his first victory and second top-10 finish in 2021.
  • This is his first victory and first top-10 finish in his series track debut at Las Vegas Motor Speedway.
  • Daniel Hemric (second) posted his third top-10 finish in six races at Las Vegas Motor Speedway. It is his fourth top-10 finish in 2021.
  • Brandon Jones (third) posted his sixth top-10 finish in nine races at Las Vegas Motor Speedway.
  • Josh Berry (seventh) was the highest finishing rookie.
  • This is Chevrolet's 14th victory in the NASCAR Xfinity Series at Las Vegas Motor Speedway - series-most.
Cole Custer celebrates in victory lane
Avondale, Arizona - November 4, 2023 : Cole Custer, driver of the #00 Haas Automation Ford, celebrates in victory lane after winning the NASCAR Xfinity Series Championship at Phoenix Raceway.
Jared C TiltonGetty Images