Colin Upson has 3 recorded races from Stillwater, Oklahoma, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2024-04-20 | 2024 Remember the Ten Run 5K | 5K | 26:58 | 66 |
| 2023-04-15 | 2023 Remember the Ten Run 5K | 5K | 28:53 | 163 |
| 2022-04-16 | 2022 Remember the Ten Run 5K | 5K | 32:38 | 216 |