Mark Koethe has 2 recorded races from Wayzata, Minnesota, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2024-09-14 | 2024 Life Time Chequamegon MTB Festival presented by Trek Chequamegon 40 | Ultra Marathon | 4:21:49 | 1100 |
| 2022-06-25 | 2022 Lutsen 99er 49er | Ultra Marathon | 6:35:26 | 415 |