Marshall Barlow has 4 recorded races from St George, UT.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-10-04 | St. George Marathon | Marathon | 3:44:50 | 1210 |
| 2025-10-04 | St. George Half Marathon | Half Marathon | 1:38:24 | 219 |
| 2025-04-26 | 2025 Salt Lake City Marathon ParaAthletes Half Marathon | Half Marathon | 2:05:05 | 6 |
| 2024-10-05 | St. George Marathon | Marathon | 3:23:08 | 426 |