Mark Sampelo has 2 recorded races from WA.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-07-27 | Run Super Series | Jack and Jill Downhill Marathon Half Marathon Sunday | Half Marathon | 2:22:05 | 543 |
| 2023-06-03 | 2021 REVEL Rockies Half Marathon | Half Marathon | 2:27:51 | 878 |