Mary Grace Miller has 2 recorded races from Glacier County.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-06-27 | Vacation Races | Glacier Half Half Marathon | Half Marathon | 2:08:35 | 200 |
| 2024-11-02 | Vacation Races | Joshua Tree Half Marathon | Half Marathon | 2:12:22 | 340 |