Grant Colin has 2 recorded races from Va Beach, Virginia, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-03-15 | 2025 Yuengling Shamrock Marathon Weekend Final Mile | 1 Mile | 10:54 | 2540 |
| 2024-03-16 | 2024 Yuengling Shamrock Marathon Weekend Final Mile | 1 Mile | 12:45 | 3555 |