Klaus Waschmann has 4 recorded races.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| BMW Berlin Marathon 2025 | Marathon | 5:32:42 | 28111 | |
| BMW Berlin Marathon 2024 | Marathon | 4:48:23 | 29494 | |
| BMW Berlin Marathon 2023 | Marathon | 4:53:39 | 24054 | |
| BMW Berlin Marathon 2022 | Marathon | 5:51:13 | 22521 |