Harold Sun has 2 recorded races from Seattle, WA.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-09-06 | Cascade Express Marathon and Half Half Marathon | Half Marathon | 1:47:47 | 51 |
| 2025-07-26 | Run Super Series | Jack and Jill Downhill Marathon Marathon Saturday | Marathon | 4:08:58 | 444 |