Nils Seiler has 4 recorded races.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| BMW Berlin Marathon 2025 | Marathon | 3:47:40 | 10325 | |
| BMW Berlin Marathon 2024 | Marathon | 3:24:59 | 9296 | |
| BMW Berlin Marathon 2023 | Marathon | 3:24:28 | 6861 | |
| BMW Berlin Marathon 2022 | Marathon | 3:28:03 | 6019 |