Coleman OBrien has 2 recorded races from California, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2024-12-07 | Los Angeles Spartan Event Weekend - Sprint Sprint Competitive | 1:02:34 | 100 | |
| 2022-12-11 | Los Angeles Spartan Event Weekend - Sunday Sprint Sprint Age Group | 49:16 | 36 |