Austin Chanthakhoun has 3 recorded races from Portland, OR.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-03-15 | Shamrock Run Fest Half Marathon | Half Marathon | 2:19:45 | 2779 |
| 2025-10-05 | 2025 Portland Marathon Half Marathon | Half Marathon | 2:27:04 | 3409 |
| 2023-10-01 | 2023 Portland Marathon by OHSU | Marathon | 4:46:45 | 1525 |