Zach Steinhoff has 4 recorded races from Duluth, Minnesota, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-09-13 | 2025 Life Time Chequamegon MTB Festival Chequamegon 40 | Ultra Marathon | 4:53:11 | 1128 |
| 2023-09-16 | 2023 Life Time Chequamegon MTB Festival presented by Trek Chequamegon 40 | Ultra Marathon | 4:44:54 | 1232 |
| 2023-06-24 | 2023 Stages Cycling Lutsen 99er Lutsen25er | 2:44:44 | 132 | |
| 2022-09-17 | 2022 Chequamegon MTB Festival Short and Fat 16 | 1:37:51 | 371 |