Richard ALLISON has 5 recorded races from GB.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-04-13 | Schneider Electric Marathon de Paris 2025 — Schneider Electric Marathon de Paris | Marathon | 3:03:11 | 2447 |
| TCS London Marathon 2025 | Marathon | 3:39:26 | 11263 | |
| TCS London Marathon 2023 | Marathon | 4:36:43 | 29152 | |
| TCS London Marathon 2022 | Marathon | 3:00:49 | 1950 |