Francis Okumu has 4 recorded races.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| TCS London Marathon 2026 | Marathon | 2:43:14 | 913 | |
| TCS London Marathon 2024 | Marathon | 2:40:31 | 804 | |
| TCS London Marathon 2023 | Marathon | 2:43:21 | 834 | |
| TCS London Marathon 2022 | Marathon | 2:45:47 | 572 |