Willem Visser has 3 recorded races from Portland, OR.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2023-12-03 | California International Marathon 2023 | Marathon | 3:54:54 | 4934 |
| 2022-12-04 | California International Marathon 2022 | Marathon | 4:09:51 | 4936 |
| 2022-10-02 | 2020 Portland Marathon by OHSU Half Marathon | Half Marathon | 2:16:40 | 1702 |