Karmen Buttler has 4 recorded races from Portland, OR.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-10-05 | 2025 Portland Marathon | Marathon | 5:37:10 | 2656 |
| 2024-10-06 | 2024 Portland Marathon by OHSU | Marathon | 5:31:33 | 2264 |
| 2023-10-01 | 2023 Portland Marathon by OHSU | Marathon | 5:40:25 | 2038 |
| 2022-12-04 | California International Marathon 2022 | Marathon | 5:42:09 | 7523 |