Herbert Singer has 4 recorded races.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| BMW Berlin Marathon 2025 | Marathon | 4:31:52 | 20124 | |
| BMW Berlin Marathon 2024 | Marathon | 3:57:04 | 19055 | |
| BMW Berlin Marathon 2023 | Marathon | 5:29:56 | 26771 | |
| BMW Berlin Marathon 2022 | Marathon | 4:57:02 | 19890 |