Kevin Chadwick has 4 recorded races from GB.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-04-13 | Schneider Electric Marathon de Paris 2025 — Schneider Electric Marathon de Paris | Marathon | 3:05:54 | 2804 |
| TCS London Marathon 2024 | Marathon | 3:05:08 | 4419 | |
| TCS London Marathon 2023 | Marathon | 2:54:45 | 2011 | |
| TCS London Marathon 2022 | Marathon | 2:58:33 | 1677 |