Shepard Watkinson has 2 recorded races from Dripping Springs, TX, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2023-06-04 | 2023 Rock 'n' Roll San Diego Half Marathon | Half Marathon | 1:31:39 | 392 |
| 2022-06-05 | 2022 Rock 'n' Roll San Diego Half Marathon | Half Marathon | 1:28:43 | 241 |