Karen West has 6 recorded races from Owings Mills, Maryland, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-04-12 | Schneider Electric Marathon de Paris 2026 — Marathon de Paris | Marathon | 4:00:26 | 24702 |
| 2024-04-28 | Tri-State New Jersey Spartan Trifecta Weekend - Super Super Open | 3:05:02 | 954 | |
| 2023-06-25 | MedStar Health Baltimore Women's Classic 5K presented by New Balance 5K Run | 1:11:27 | 1553 | |
| TCS London Marathon 2025 | Marathon | 5:31:54 | 44427 | |
| TCS London Marathon 2025 | Marathon | 6:15:13 | 51304 | |
| BMW Berlin Marathon 2024 | Marathon | 3:46:07 | 3858 |