Kate Sergent has 4 recorded races.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| TCS London Marathon 2026 | Marathon | 5:18:22 | 44789 | |
| TCS London Marathon 2025 | Marathon | 5:24:24 | 42729 | |
| TCS London Marathon 2024 | Marathon | 4:50:33 | 36228 | |
| TCS London Marathon 2023 | Marathon | 5:02:55 | 36278 |