Karsten Simon has 5 recorded races from DE.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2024-04-07 | Schneider Electric Marathon de Paris 2024 — Marathon de Paris 2024 | Marathon | 3:52:44 | 19590 |
| BMW Berlin Marathon 2025 | Marathon | 4:03:26 | 14183 | |
| BMW Berlin Marathon 2023 | Marathon | 3:41:10 | 10781 |