Arthur Speak has 4 recorded races from GB.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2024-04-07 | Schneider Electric Marathon de Paris 2024 — Marathon de Paris 2024 | Marathon | 3:49:38 | 18033 |
| TCS London Marathon 2026 | Marathon | 4:05:48 | 22247 | |
| TCS London Marathon 2024 | Marathon | 3:48:04 | 15994 |