Joshua Olszewski has 2 recorded races from Salt Lake City, Michigan, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2023-04-22 | 2023 Salt Lake City Marathon Full Marathon | Marathon | 4:16:31 | 404 |
| 2022-04-23 | 2022 Salt Lake City Marathon Half Marathon | Half Marathon | 1:53:59 | 414 |