Mark Conwell has 2 recorded races from Greenbrier, TN, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2024-04-27 | 2024 Rock 'n' Roll Nashville Half Marathon | Half Marathon | 2:11:33 | 3619 |
| 2022-04-23 | 2022 Rock 'n' Roll Nashville Half Marathon | Half Marathon | 2:28:59 | 4321 |