Jack Harper has 3 recorded races from Salt Lake City, Utah, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2024-04-20 | 2024 Salt Lake City Marathon Half Marathon | Half Marathon | 1:47:09 | 402 |
| 2022-04-23 | 2022 Salt Lake City Marathon Full Marathon | Marathon | 3:59:29 | 209 |
| TCS London Marathon 2024 | Marathon | 5:23:05 | 43493 |