Stefan Gudmundsson has 4 recorded races.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| BMW Berlin Marathon 2025 | Marathon | 2:47:23 | 888 | |
| BMW Berlin Marathon 2024 | Marathon | 2:35:55 | 590 | |
| BMW Berlin Marathon 2023 | Marathon | 2:33:28 | 322 | |
| BMW Berlin Marathon 2022 | Marathon | 2:37:43 | 353 |