Coltin Jespersen has 2 recorded races from Newington, Connecticut, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2023-10-14 | Eversource Hartford Marathon 2023 Half Marathon | Half Marathon | 1:51:32 | 796 |
| 2022-09-11 | Surftown Half Marathon, 2-Person Relay & 5K 13.1 Miles | Half Marathon | 2:07:53 | 302 |