Jesper Mænnchen has 4 recorded races.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| BMW Berlin Marathon 2025 | Marathon | 4:36:04 | 20874 | |
| BMW Berlin Marathon 2024 | Marathon | 4:02:04 | 20837 | |
| BMW Berlin Marathon 2023 | Marathon | 4:18:19 | 19113 | |
| BMW Berlin Marathon 2022 | Marathon | 3:54:35 | 11142 |