Justin Gregory has 2 recorded races from Norfolk, Virginia, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-03-21 | 2026 Yuengling Shamrock Marathon Weekend Half Marathon | Half Marathon | 2:20:39 | 3200 |
| 2025-03-15 | 2025 Yuengling Shamrock Marathon Weekend | Marathon | 4:28:53 | 1001 |