John Dambrosio has 4 recorded races from Joliet, Illinois, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-06-27 | 2026 Life Time Leadville Trail Marathon & Heavy Half Leadville Trail Heavy Half | 3:25:10 | 119 | |
| 2025-08-23 | 2025 Chicago Triathlon Olympic | Ultra Marathon | 2:56:45 | 861 |
| 2025-06-28 | 2025 Life Time Leadville Trail Marathon & Heavy Half Leadville Trail Heavy Half | 3:39:51 | 206 | |
| 2024-08-24 | 2024 Chicago Triathlon Sprint | 1:35:56 | 120 |