Richard Contreras has 4 recorded races from Rio Linda, California, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-04-11 | 22nd Annual Pat's Run 4.2 Mile Run/Walk (In-Person) | 1:01:20 | 9312 | |
| 2026-03-14 | Shamrock'n Weekend 5K Run | 35:15 | 924 | |
| 2025-09-27 | Urban Cow Weekend 5K Run | 40:22 | 890 | |
| 2024-10-05 | Urban Cow Half Marathon 5K Run | 36:43 | 586 |