Christopher Webster has 4 recorded races.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| TCS London Marathon 2025 | Marathon | 8:00:28 | 56403 | |
| TCS London Marathon 2024 | Marathon | 7:59:48 | 53696 | |
| TCS London Marathon 2023 | Marathon | 7:39:05 | 48564 | |
| TCS London Marathon 2022 | Marathon | 7:20:41 | 40160 |