Robb Gries has 6 recorded races from West Yellowstone.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-06-12 | Vacation Races | Yellowstone Half & 5K Half Marathon | Half Marathon | 2:32:11 | 386 |
| 2026-06-12 | Vacation Races | Yellowstone Half & 5K | 5K | 33:28 | 191 |
| 2026-06-05 | Vacation Races | Grand Teton Half & 5K Half Marathon | Half Marathon | 2:32:27 | 842 |
| 2026-06-05 | Vacation Races | Grand Teton Half & 5K | 5K | 32:55 | 306 |
| 2025-06-28 | Vacation Races | Glacier Half Half Marathon | Half Marathon | 2:19:27 | 326 |
| 2024-09-21 | Vacation Races | Mount Rushmore Half Marathon | Half Marathon | 2:35:36 | 276 |