Derek Knepp has 2 recorded races from Wash Boro, Pennsylvania, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-04-12 | Coastal Delaware Running Festival Marathon | 3:58:02 | 302 | |
| 2025-03-15 | 2025 Yuengling Shamrock Marathon Weekend Half Marathon | Half Marathon | 1:52:35 | 941 |