Harper Spain has 4 recorded races from Southern California.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-11-08 | 2025 REVEL Big Bear Half Marathon | Half Marathon | 2:04:51 | 983 |
| 2025-10-26 | 2025 Vegas Marathon | Marathon | 5:20:50 | 1418 |
| 2025-09-13 | 2025 REVEL Big Cottonwood Half Marathon | Half Marathon | 2:10:48 | 2114 |
| 2025-04-05 | 2025 REVEL Mt Charleston Half Marathon | Half Marathon | 2:31:34 | 1085 |