Trevor Schwertfeger has 3 recorded races from Grass Valley, California, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-09-27 | Urban Cow Weekend 5K Run | 19:14 | 20 | |
| 2022-12-04 | California International Marathon 2022 | Marathon | 3:45:17 | 3724 |
| 2022-10-01 | Urban Cow Half Marathon 2022 | Half Marathon | 1:44:31 | 365 |