Catherine Ostrem has 3 recorded races from Seattle, WA.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-06-13 | Run Super Series | Super Marathon and Half Half Marathon | Half Marathon | 2:28:56 | 321 |
| 2025-03-15 | YMCA St. Patrick's Day 5 Mile | 55:11 | 221 | |
| 2023-03-11 | St. Patrick's Day Run 5 mile | 56:08 | 157 |