Sam Griffiths has 5 recorded races from Portland, OR.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-10-05 | 2025 Portland Marathon Half Marathon | Half Marathon | 2:31:37 | 3625 |
| TCS London Marathon 2026 | Marathon | 2:23:02 | 43 | |
| BMW Berlin Marathon 2025 | Marathon | 2:37:59 | 334 | |
| BMW Berlin Marathon 2025 | Marathon | 3:08:44 | 3138 | |
| TCS London Marathon 2025 | Marathon | 2:50:37 | 1560 |