Xfinity
Portland International Raceway
Track Information
| Location | Grandstand Capacity | Type | Shape | Distance |
| Portland, Oregon | 30,000 | Speedway | Oval | 1.967 miles |
Track Results
| Year | Date | Event Name | Pole | Winner | Car |
| 2024 | 6/1/24 | Pacific Office Automation 147 | Sam Mayer | Shane van Gisbergen | Chev |
| 2023 | 6/3/23 | Pacific Office Automation 147 | Sheldon Creed | Cole Custer | Ford |
| 2022 | 6/4/22 | Pacific Office Automation 147 | Anthony Alfredo | AJ Allmendinger | Chev |
* indicates exhibition event