Richard Rees has 4 recorded races.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| TCS London Marathon 2026 | Marathon | 2:56:48 | 2576 | |
| TCS London Marathon 2025 | Marathon | 3:07:30 | 4057 | |
| BMW Berlin Marathon 2024 | Marathon | 2:57:15 | 3378 | |
| TCS London Marathon 2024 | Marathon | 2:58:53 | 3348 |