Holly Grzelak has 4 recorded races from West Yellowstone.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-06-13 | Vacation Races | Yellowstone Half & 5K Half Marathon | Half Marathon | 2:37:46 | 514 |
| 2025-06-13 | Vacation Races | Yellowstone Half & 5K | 5K | 30:20 | 153 |
| 2025-06-06 | Vacation Races | Grand Teton Half & 5K Half Marathon | Half Marathon | 2:19:42 | 660 |
| 2025-06-06 | Vacation Races | Grand Teton Half & 5K | 5K | 46:56 | 184 |