Helen Smith has 4 recorded races.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| TCS London Marathon 2026 | Marathon | 5:11:22 | 43059 | |
| TCS London Marathon 2024 | Marathon | 5:33:31 | 45302 | |
| TCS London Marathon 2023 | Marathon | 3:39:55 | 11374 | |
| TCS London Marathon 2022 | Marathon | 5:15:07 | 30249 |