Katherine Byrne has 3 recorded races from Philadelphia, PA.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-03-29 | Saucony Love Run Philly Half Marathon | Half Marathon | 1:23:46 | 142 |
| 2026-03-29 | Saucony Love Run Philly Half Marathon | Half Marathon | 2:07:26 | 4837 |
| 2022-07-03 | 2022 Captains Grand Slam 5K | 5K | 18:56 | 10 |