Stephanie Harkness has 5 recorded races from Little Rock, Arkansas, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-06-14 | Hatfield and McCoy Races 5K Run | 45:12 | 57 | |
| 2023-05-20 | Hit The Brixx 10K/5K presented by Novant Health | 10K | 1:23:39 | 286 |
| 2023-04-15 | Coastal Delaware Running Festival 9K Run | 1:20:34 | 495 | |
| 2022-03-19 | 2022 Yuengling Shamrock Marathon Weekend Half Marathon | Half Marathon | 3:46:15 | 5988 |
| 2022-03-19 | 2022 Yuengling Shamrock Marathon Weekend Townebank 8K | 1:11:10 | 4866 |