Grayson Ferencik has 4 recorded races from Shoreview, Minnesota, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-06-28 | Life Time Lutsen 99er presented by Visit Cook County Lutsen59er | Ultra Marathon | 4:23:56 | 43 |
| 2024-09-14 | 2024 Life Time Chequamegon MTB Festival presented by Trek Chequamegon 40 | Ultra Marathon | 3:20:06 | 533 |
| 2024-06-29 | 2024 Life Time Lutsen 99er Lutsen69er | Ultra Marathon | 7:19:59 | 48 |
| 2023-06-24 | 2023 Stages Cycling Lutsen 99er Lutsen99er | Ultra Marathon | 8:09:30 | 454 |