Gregory Foster has 3 recorded races from Woodbridge, Virginia, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2024-03-16 | 2024 Yuengling Shamrock Marathon Weekend | Marathon | 4:26:56 | 1011 |
| TCS London Marathon 2025 | Marathon | 3:16:51 | 5738 | |
| TCS London Marathon 2024 | Marathon | 3:14:02 | 6083 |