Robert Appenzeller has 4 recorded races from Portland, OR.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-10-05 | 2025 Portland Marathon Half Marathon | Half Marathon | 2:43:33 | 4112 |
| 2024-10-06 | 2024 Portland Marathon by OHSU Half Marathon | Half Marathon | 2:31:23 | 2929 |
| 2023-10-01 | 2023 Portland Marathon by OHSU Half Marathon | Half Marathon | 2:25:19 | 2456 |
| 2022-10-02 | 2020 Portland Marathon by OHSU Half Marathon | Half Marathon | 2:25:43 | 2045 |