Kai Hänschke has 4 recorded races.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| BMW Berlin Marathon 2025 | Marathon | 3:44:39 | 9625 | |
| BMW Berlin Marathon 2024 | Marathon | 3:27:29 | 10036 | |
| BMW Berlin Marathon 2023 | Marathon | 3:28:46 | 7962 | |
| BMW Berlin Marathon 2022 | Marathon | 3:28:51 | 6194 |