Kathryn Byrne has 3 recorded races from Salt Lake City, Utah, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-06-06 | 2026 Park City Trail Series 5K 5k | 5K | 40:06 | 348 |
| 2023-07-08 | 2023 Park City Trail Series 10K | 10K | 1:32:32 | 404 |
| 2022-06-04 | 2022 Park City Trail Series 5K 5k | 39:55 | 301 |