William Gibson has 2 recorded races from New Hope, Pennsylvania, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2023-12-02 | Rehoboth Seashore Marathon and Half Marathon | 2:41:34 | 1410 | |
| 2023-04-02 | Schneider Electric Marathon de Paris 2023 — Running 42.195km | Marathon | 4:40:33 | 41597 |