ARCA Menards Series West 2026: Race 5/13
| Race | Legendary Billy Green 150 presented by NAPA Auto Parts |
| Date | Saturday, May 23, 2026 |
| Track | Colorado National Speedway |
| Layout | 0.375-mile asphalt oval |
| Location | Dacono, Colorado |
| Start time | 8 p.m. MT / 10 p.m. ET |
| Laps | 150 |
| Miles | 56.25 |
| TV Channel | N/A |
| Live stream | FloRacing |
| Radio | ARCARacing.com |
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