Donald Bennet has 4 recorded races.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| TCS London Marathon 2025 | Marathon | 2:53:46 | 1907 | |
| TCS London Marathon 2024 | Marathon | 2:47:24 | 1432 | |
| TCS London Marathon 2023 | Marathon | 2:51:30 | 1617 | |
| TCS London Marathon 2022 | Marathon | 2:55:35 | 1284 |