Ian Pithouse has 5 recorded races.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| TCS London Marathon 2026 | Marathon | 2:56:48 | 2572 | |
| TCS London Marathon 2025 | Marathon | 2:55:04 | 2073 | |
| TCS London Marathon 2024 | Marathon | 3:14:46 | 6267 | |
| TCS London Marathon 2023 | Marathon | 2:54:44 | 2008 | |
| TCS London Marathon 2022 | Marathon | 2:53:38 | 1107 |