Chris Hartgrove has 4 recorded races from GB.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2023-04-02 | Schneider Electric Marathon de Paris 2023 — Running 42.195km | Marathon | 3:42:20 | 15355 |
| TCS London Marathon 2026 | Marathon | 3:56:14 | 18619 | |
| TCS London Marathon 2025 | Marathon | 4:03:44 | 18928 |