Brittney Harris has 5 recorded races from Hyrum, UT.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-03-21 | 2026 Yuengling Shamrock Marathon Weekend 8K | 1:38:41 | 6800 | |
| 2023-08-26 | Top of Utah Half Marathon | Half Marathon | 2:13:59 | 292 |
| 2023-07-08 | Cache Gran Fondo 100 Mile Century | Ultra Marathon | 215 | |
| 2023-07-08 | Cache Gran Fondo 100 Mile Century (Sprint Segment) | Ultra Marathon | 12:16 | 243 |
| 2023-07-08 | Cache Gran Fondo 100 Mile Century (King/Queen of the Mountain) | Ultra Marathon | 27:42 | 214 |