Tiffany Gridley has 2 recorded races from -, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-05-17 | Famous Idaho Potato Marathon Half Marathon | Half Marathon | 2:42:18 | 670 |
| 2024-05-18 | FAMOUS IDAHO POTATO MARATHON, HALF MARATHON, 10K & 5K Half Marathon | Half Marathon | 3:09:41 | 530 |