Oscar Contreras has 3 recorded races from Southern California.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2023-04-22 | 2023 Salt Lake City Marathon Full Marathon | Marathon | 5:53:50 | 945 |
| 2022-11-12 | 2022 REVEL Big Bear Marathon | Marathon | 5:46:38 | 1532 |
| 2022-10-16 | Clo Cow Half Marathon 2022 5K | 5K | 32:32 | 135 |