Jason Tkachyk has 2 recorded races from Seattle, WA.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-06-21 | Seattle Marathon | Summer Events Half Marathon | Half Marathon | 2:13:39 | 808 |
| 2024-12-01 | 2024 UW Medicine Seattle Marathon and Half Marathon | Half Marathon | 2:11:25 | 1956 |