John Mazzei has 5 recorded races from WA.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-07-25 | Run Super Series | Jack and Jill Downhill Marathon Half Marathon Saturday | Half Marathon | 3:48:58 | 708 |
| 2025-09-20 | 34th Annual Run for the Hills 5K Run/Walk | 5K | 35:54 | 236 |
| 2025-07-26 | Run Super Series | Jack and Jill Downhill Marathon Half Marathon Saturday | Half Marathon | 2:31:04 | 345 |
| 2024-09-21 | 33rd Annual Run for the Hills 5K Run/Walk | 5K | 36:20 | 261 |
| 2023-09-16 | 32nd Annual Run for the Hills 5K Run/Walk | 5K | 31:58 | 231 |