Marcus Cook has 4 recorded races.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| TCS London Marathon 2026 | Marathon | 3:16:42 | 6234 | |
| TCS London Marathon 2025 | Marathon | 2:56:57 | 2349 | |
| TCS London Marathon 2024 | Marathon | 2:54:17 | 2374 | |
| TCS London Marathon 2023 | Marathon | 2:54:48 | 2022 |