William Killpack has 2 recorded races from Salt Lake City, UT.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-07-24 | Deseret News Marathon | Marathon | 3:56:08 | 167 |
| 2025-05-03 | Provo City Half Marathon, 5K & Kids Marathon, Presented By The Smile Center of Utah | Half Marathon | 1:42:37 | 48 |