Rob Ditcham has 4 recorded races.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| TCS London Marathon 2026 | Marathon | 4:52:10 | 37726 | |
| TCS London Marathon 2025 | Marathon | 4:56:51 | 35445 | |
| TCS London Marathon 2024 | Marathon | 4:56:58 | 38038 | |
| TCS London Marathon 2023 | Marathon | 4:26:22 | 26142 |