Siemin Beyersdorf has 4 recorded races.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| BMW Berlin Marathon 2025 | Marathon | 4:36:09 | 8476 | |
| BMW Berlin Marathon 2024 | Marathon | 4:18:43 | 8637 | |
| BMW Berlin Marathon 2023 | Marathon | 4:12:08 | 5672 | |
| BMW Berlin Marathon 2022 | Marathon | 4:13:14 | 4554 |