Seth Gruber has 3 recorded races from Portland, OR.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2023-10-01 | 2023 Portland Marathon by OHSU | Marathon | 3:31:22 | 266 |
| 2022-10-02 | 2020 Portland Marathon by OHSU | Marathon | 3:46:02 | 398 |
| 2022-04-16 | 2022 Wenatchee Marathon Half Marathon | Half Marathon | 1:32:36 | 10 |