Verizon
Portland International Raceway
Track Information
| Location | Distance |
| Portland, Oregon, USA | 1.967 miles |
Track Results
| Year | Date | Event Name | Pole | Winner | Team |
| 2024 | 8/25/24 | Bitnile.com Grand Prix of Portland | Santino Ferrucci | Will Power | Team Penske |
| 2023 | 9/3/23 | Bitnile.com Grand Prix of Portland | Graham Rahal | Alex Palou | Chip Ganassi Racing |
| 2022 | 9/4/22 | Bitnile.com Grand Prix of Portland | Scott McLaughlin | Scott McLaughlin | Team Penske |
| 2021 | 9/12/21 | Bitnile.com Grand Prix of Portland | Alex Palou | Alex Palou | Chip Ganassi Racing |
| 2019 | 9/1/19 | Bitnile.com Grand Prix of Portland | Colton Herta | Will Power | Team Penske |
| 2018 | 9/2/18 | Bitnile.com Grand Prix of Portland | Will Power | Takuma Sato | Rahal Letterman Lanigan Racing |