Jason Leavings has 15 recorded races from Colchester, Connecticut, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-05-17 | Mystic Half Marathon & 10K | Half Marathon | 2:20:10 | 721 |
| 2026-03-15 | O'Hartford 5K &10K | 5K | 28:51 | 245 |
| 2026-03-14 | O'Niantic 5K | 5K | 29:05 | 326 |
| 2026-03-08 | Courthouse O'Putnam 5K | 5K | 30:00 | 353 |
| 2025-12-06 | Norwich Winterfest 5K | 5K | 30:56 | 106 |
| 2025-09-07 | Surftown Half Marathon, 2-Person Relay & 5K | Half Marathon | 2:07:58 | 503 |
| 2025-06-07 | UConn Health Half Marathon, 10K & 5K on Iron Horse | 10K | 55:53 | 156 |
| 2025-05-18 | Mystic Half Marathon & 10K | 10K | 57:32 | 243 |
| 2025-05-04 | Burlington to Collinsville Classic 10K | 10K | 57:16 | 254 |
| 2025-04-06 | Middletown 10K & 5K | 10K | 1:09:01 | 330 |
| 2025-03-16 | O'Hartford 5K &10K | 5K | 32:19 | 362 |
| 2025-03-15 | O'Niantic 5K | 5K | 32:13 | 539 |
| 2025-03-09 | Courthouse O'Putnam 5K | 5K | 31:35 | 449 |
| 2024-12-07 | Norwich Winterfest 5K | 5K | 28:42 | 60 |
| 2022-10-08 | Eversource Hartford Marathon 5K Run | 28:41 | 318 |