Robert May has 4 recorded races.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| TCS London Marathon 2025 | Marathon | 4:28:14 | 26448 | |
| TCS London Marathon 2024 | Marathon | 3:59:47 | 20835 | |
| TCS London Marathon 2024 | Marathon | 4:57:28 | 38165 | |
| TCS London Marathon 2024 | Marathon | 4:57:56 | 38280 |