Martin Hewlett has 4 recorded races.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| TCS London Marathon 2026 | Marathon | 3:46:39 | 15098 | |
| TCS London Marathon 2025 | Marathon | 3:46:10 | 13214 | |
| TCS London Marathon 2022 | Marathon | 3:11:44 | 3020 | |
| BMW Berlin Marathon 2022 | Marathon | 2:58:54 | 2023 |