Steen Thordal Nielsen has 4 recorded races.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| BMW Berlin Marathon 2025 | Marathon | 5:09:23 | 25867 | |
| BMW Berlin Marathon 2024 | Marathon | 4:28:23 | 26245 | |
| BMW Berlin Marathon 2023 | Marathon | 4:40:12 | 22414 | |
| BMW Berlin Marathon 2022 | Marathon | 4:10:06 | 14140 |