Joanna BOLTON has 4 recorded races from GB.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-04-13 | Schneider Electric Marathon de Paris 2025 — Schneider Electric Marathon de Paris | Marathon | 3:14:22 | 4465 |
| TCS London Marathon 2026 | Marathon | 3:06:55 | 4335 | |
| TCS London Marathon 2023 | Marathon | 3:22:16 | 6690 |