Ken Tilar has 2 recorded races from FAIRFAX, Virginia, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-03-21 | 2026 Yuengling Shamrock Marathon Weekend | Marathon | 4:10:15 | 856 |
| 2024-07-13 | 2024 Allen Stone Braveheart Memorial Races - 25th Annual 5K Run | 5K | 26:05 | 47 |