David Cotton has 4 recorded races.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| TCS London Marathon 2025 | Marathon | 2:59:07 | 2742 | |
| TCS London Marathon 2024 | Marathon | 2:54:48 | 2472 | |
| TCS London Marathon 2023 | Marathon | 3:03:38 | 3448 | |
| TCS London Marathon 2022 | Marathon | 2:49:53 | 843 |