Stefanie Grelak has 4 recorded races.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| BMW Berlin Marathon 2025 | Marathon | 5:21:49 | 13445 | |
| BMW Berlin Marathon 2024 | Marathon | 4:27:37 | 9874 | |
| BMW Berlin Marathon 2023 | Marathon | 4:26:17 | 7285 | |
| BMW Berlin Marathon 2022 | Marathon | 4:16:51 | 4843 |