Samuel Southgate 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 | 2:58:21 | 1592 |
| BMW Berlin Marathon 2025 | Marathon | 2:55:38 | 1641 | |
| TCS London Marathon 2024 | Marathon | 3:21:51 | 7784 |