John Callaghan has 4 recorded races from Centreville, Virginia, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2024-03-16 | 2024 Yuengling Shamrock Marathon Weekend 8K | 1:21:14 | 5367 | |
| 2023-03-17 | 2023 Yuengling Shamrock Marathon Weekend Townebank 8K | 1:12:47 | 4311 | |
| 2022-03-19 | 2022 Yuengling Shamrock Marathon Weekend Half Marathon | Half Marathon | 3:30:37 | 5782 |
| 2022-03-19 | 2022 Yuengling Shamrock Marathon Weekend Townebank 8K | 1:11:45 | 4916 |