Portland International Raceway
1.964 Mile Road Course
Portland, Oregon
All races
USAC sanctioned
| Race # | Date | Miles | Winner |
| 1 | 8/23/2024 | 29.46 | Liam McNeilly |
| 2 | 8/23/2024 | 29.46 | Liam McNeilly |
| 3 | 8/24/2024 | 29.46 | Liam McNeilly |
| 4 | 8/8/2025 | 29.46 | |
| 5 | 8/9/2025 | 29.46 | |
| 6 | 8/9/2025 | 29.46 |