Justin Grohler has 3 recorded races from Nashville, TN, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-04-25 | 2026 Rock 'n' Roll Nashville Half Marathon | Half Marathon | 1:56:29 | 1427 |
| 2025-04-26 | 2025 Rock 'n' Roll Nashville Half Marathon | Half Marathon | 2:51:41 | 8750 |
| 2023-04-23 | 2023 Rock 'n' Roll Nashville Marathon | Marathon | 3:49:35 | 393 |