Inge Nijkamp has 4 recorded races.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| TCS London Marathon 2026 | Marathon | 4:47:25 | 36191 | |
| TCS London Marathon 2025 | Marathon | 3:52:04 | 15013 | |
| TCS London Marathon 2024 | Marathon | 4:48:43 | 35774 | |
| TCS London Marathon 2022 | Marathon | 4:38:45 | 22263 |