Marlene Warren has 3 recorded races from Concord, California, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2024-04-07 | Credit Union SACTOWN Run 5K Run | 5K | 55:51 | 691 |
| 2023-04-02 | Credit Union SACTOWN Run 5K Run | 5K | 55:06 | 504 |
| 2022-04-03 | Credit Union SACTOWN Run 5K Run | 5K | 57:29 | 571 |