Diane Polgar has 3 recorded races from Cupertino, California, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-10-19 | Cloverdale Vineyard Races 5K Run | 57:22 | 174 | |
| 2024-10-20 | Cloverdale Vineyard Races 5K Run | 1:10:04 | 216 | |
| 2023-10-15 | Clo Cow Half Marathon 2023 5K | 5K | 59:19 | 523 |