Derek Harrison has 2 recorded races from Kidderminster, WOR, GB.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2023-02-26 | 2023 Rock 'n' Roll Las Vegas Half Marathon | Half Marathon | 2:42:34 | 7560 |
| 2022-02-27 | 2022 Rock 'n' Roll Las Vegas Half Marathon | Half Marathon | 1:35:15 | 276 |