Margaret Barrett has 6 recorded races from WA.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-07-25 | Run Super Series | Jack and Jill Downhill Marathon Marathon Saturday | Marathon | 6:27:06 | 677 |
| 2026-06-13 | Run Super Series | Super Marathon and Half | Marathon | 5:51:42 | 476 |
| 2025-06-21 | Run Super Series | Super Marathon and Half | Marathon | 5:48:10 | 388 |
| 2024-04-06 | 2024 REVEL Mt Charleston Marathon | Marathon | 5:11:33 | 1578 |
| 2022-10-02 | 2020 Portland Marathon by OHSU Half Marathon | Half Marathon | 2:38:56 | 2430 |
| TCS London Marathon 2025 | Marathon | 6:25:01 | 52372 |