Oliver WIT 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 | 3:44:58 | 15722 |
| BMW Berlin Marathon 2024 | Marathon | 3:23:52 | 8973 | |
| TCS London Marathon 2023 | Marathon | 3:07:40 | 4028 |