Brett Johnson has 10 recorded races from American Fork, UT.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-06-20 | Runtastic TIMP Half Marathon | Half Marathon | 1:59:00 | 431 |
| 2026-05-09 | Runtastic Dino Half Marathon | Half Marathon | 2:05:04 | 160 |
| 2026-05-02 | Provo City Half Marathon, 5K & Kids Marathon, Presented By The Smile Center of Utah | Half Marathon | 2:10:10 | 220 |
| 2026-04-11 | Runtastic Marathon | Marathon | 5:32:14 | 135 |
| 2025-10-04 | St. George Marathon | Marathon | 4:38:04 | 2935 |
| 2025-09-05 | Vacation Races | Great Smoky Mountains Half Marathon | Half Marathon | 2:53:59 | 672 |
| 2025-05-03 | Provo City Half Marathon, 5K & Kids Marathon, Presented By The Smile Center of Utah | Half Marathon | 1:56:01 | 113 |
| 2024-10-05 | St. George Marathon | Marathon | 4:40:05 | 2313 |
| 2024-10-04 | St. George 5K | 5K | 32:35 | 159 |
| 2024-09-14 | Vacation Races | Shenandoah Half Marathon | Half Marathon | 2:54:51 | 730 |