Kira Mattes has 2 recorded races from WA.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-07-26 | Run Super Series | Jack and Jill Downhill Marathon Half Marathon Sunday | Half Marathon | 2:19:28 | 164 |
| 2025-11-30 | UW Medicine Seattle Marathon and Half Marathon | Half Marathon | 2:26:05 | 3295 |