Mannon Christianson has 4 recorded races from Glacier County.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-06-27 | Vacation Races | Glacier Half Half Marathon | Half Marathon | 2:44:31 | 660 |
| 2025-10-04 | St. George Marathon | Marathon | 5:13:43 | 3677 |
| 2024-08-24 | Top of Utah Half Marathon | Half Marathon | 2:27:15 | 402 |
| 2022-09-10 | Cedar City Half Marathon | Half Marathon | 2:13:19 | 285 |