Irina Küßner has 4 recorded races.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| BMW Berlin Marathon 2025 | Marathon | 4:12:18 | 5422 | |
| BMW Berlin Marathon 2024 | Marathon | 4:11:51 | 7638 | |
| BMW Berlin Marathon 2023 | Marathon | 4:11:02 | 5573 | |
| BMW Berlin Marathon 2022 | Marathon | 4:04:09 | 3786 |