Alastair Davies has 4 recorded races from GB.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2024-04-07 | Schneider Electric Marathon de Paris 2024 — Marathon de Paris 2024 | Marathon | 2:59:59 | 2149 |
| TCS London Marathon 2026 | Marathon | 2:53:12 | 2002 | |
| TCS London Marathon 2024 | Marathon | 2:58:22 | 3198 |