Penelope Dillon has 2 recorded races from Grand Junction, Colorado, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-04-26 | 2025 Salt Lake City Marathon Half Marathon | Half Marathon | 2:59:11 | 3366 |
| 2024-04-20 | 2024 Salt Lake City Marathon Half Marathon | Half Marathon | 2:38:42 | 2375 |