Nathaniel Martinez has 2 recorded races from California, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2022-08-20 | Hawaii Spartan Trifecta Event Weekend - Ultra Saturday Ultra Open | 8:21:34 | 12 | |
| 2022-05-15 | Big Bear Spartan Trifecta Weekend - Sunday Sunday Sprint Open 5K | 1:19:19 | 93 |