Petra Ruthenschröer has 4 recorded races.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| BMW Berlin Marathon 2025 | Marathon | 4:53:08 | 10539 | |
| BMW Berlin Marathon 2024 | Marathon | 4:57:46 | 13720 | |
| BMW Berlin Marathon 2023 | Marathon | 4:03:31 | 4827 | |
| BMW Berlin Marathon 2022 | Marathon | 4:05:13 | 3857 |