Jayce Oneill has 4 recorded races from West Yellowstone.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-06-13 | Vacation Races | Yellowstone Half & 5K Half Marathon | Half Marathon | 2:42:57 | 571 |
| 2025-06-13 | Vacation Races | Yellowstone Half & 5K | 5K | 34:55 | 246 |
| 2025-06-06 | Vacation Races | Grand Teton Half & 5K Half Marathon | Half Marathon | 2:52:43 | 1310 |
| 2025-06-06 | Vacation Races | Grand Teton Half & 5K | 5K | 49:55 | 233 |