NAPA Auto Parts 150 presented by West Coast Stock Car Hall of Fame
Irwindale Speedway
- Friday, March 25
| Time | Event |
| 3:30 – 6 p.m. | ARCA Menards Series West Credentials |
| 3:30 p.m. | ARCA Menards Series West Hauler Parking |
| 5:30 – 8 p.m. | Optional Pre-Race Practice |
| 9:30 p.m. | Garage Closes |
(All times PT)
- Saturday, March 26
| Time | Event |
| 10 a.m. – 6 p.m. | ARCA Menards Series West Credentials |
| 10:30 a.m. | ARCA Menards Series West Remaining Haulers |
| 10:45 a.m. | ARCA Menards Series West Garage Open |
| 11 a.m. | ARCA Menards Series West Driver/Spotter/Crew Chief Meeting |
| 11:15 a.m. | ARCA Menards Series West Inspection Begins |
| 2 – 3:30 p.m. | ARCA Menards Series West Practice / Qualifying |
| 5:30 p.m. | ARCA Menards Series West Vehicles Staged for Pre-Race Under Grandstands |
| 6 – 6:30 p.m. | ARCA Menards Series West Driver Autograph Session Under Grandstands |
| 6:40 p.m. | Driver Introductions |
| 7 p.m. | Start of the NAPA Auto Parts 150 presented by West Coast Stock Car Hall of Fame (150 laps; FloRacing) |
(All times PT)
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