Ruben Alvarado has 2 recorded races from California, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2023-12-02 | Los Angeles Spartan Event Weekend - Sprint Sprint Open | 55:57 | 39 | |
| 2022-05-15 | Big Bear Spartan Trifecta Weekend - Sunday Sunday Sprint Open 5K | 1:15:01 | 54 |