2020 Star Nursery 150

The 2020 Star Nursery 150 was the first stock car race of the 2020 ARCA Menards Series West season and the third iteration of the event. The race was held on Thursday, February 20, 2020, in North Las Vegas, Nevada, at the Las Vegas Motor Speedway Bullring, a 0.375 mi low-banked permanent racetrack. The race took the scheduled 150 laps to complete. At race's end, Sam Mayer of GMS Racing would dominate the race to win his first and to date, final career ARCA Menards Series West win and his first and only win of the season. To fill out the podium, Jesse Love of Bill McAnally Racing and Blaine Perkins of Sunrise Ford Racing would finish second and third, respectively.

Background
Las Vegas Motor Speedway, located in Clark County, Nevada outside the Las Vegas city limits and about 15 miles northeast of the Las Vegas Strip, is a 1,200-acre (490 ha) complex of multiple tracks for motorsports racing. The complex is owned by Speedway Motorsports, Inc., which is headquartered in Charlotte, North Carolina.

Entry list
* Withdrew.

First practice
The first practice session was held on Thursday, February 20, and would last for 45 minutes. Sam Mayer of GMS Racing would set the fastest time in the session, with a time of 15.016 and an average speed of 89.904 mph.

Second practice
The second and final practice session, sometimes referred to as Happy Hour, was held on Thursday, February 20, and would last for 45 minutes. Sam Mayer of GMS Racing would set the fastest time in the session, with a time of 14.731 and an average speed of 91.643 mph.

Qualifying
Qualifying was held on Thursday, February 20, at 5:00 PM PST. Each driver would have two laps to set a fastest time; the fastest of the two would count as their official qualifying lap.

Sam Mayer of GMS Racing would win the pole, setting a time of 14.611 and an average speed of 92.396 mph.