Alex Gibb has 6 recorded races.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| TCS London Marathon 2026 | Marathon | 2:37:22 | 500 | |
| TCS London Marathon 2025 | Marathon | 2:34:31 | 351 | |
| TCS London Marathon 2024 | Marathon | 2:35:03 | 393 | |
| TCS London Marathon 2024 | Marathon | 6:08:41 | 49856 | |
| TCS London Marathon 2023 | Marathon | 2:32:54 | 210 | |
| TCS London Marathon 2022 | Marathon | 2:36:24 | 194 |