Duane Kimball has 8 recorded races from Columbia, South Carolina, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-05-16 | Famous Idaho Potato Marathon | Marathon | 3:25:03 | 40 |
| 2025-05-25 | The M&T Bank Vermont City Marathon & Relay | 3:21:14 | 201 | |
| 2022-03-19 | 2022 Yuengling Shamrock Marathon Weekend | Marathon | 3:06:52 | 80 |
| 2022-03-19 | 2022 Yuengling Shamrock Marathon Weekend Townebank 8K | 38:44 | 261 | |
| 2022-02-06 | Life Time Miami Marathon & Half Marathon | Marathon | 3:22:05 | 156 |
| 2022-02-05 | Life Time Miami Tropical 5K | 5K | 21:27 | 54 |
| TCS London Marathon 2024 | Marathon | 3:20:43 | 7523 | |
| BMW Berlin Marathon 2022 | Marathon | 2:59:38 | 2154 |