Karl Bonefas has 3 recorded races from Colorado Spring, CO.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-06-27 | 2026 Life Time Leadville Trail Marathon & Heavy Half | Marathon | 5:04:02 | 59 |
| 2025-06-28 | 2025 Life Time Leadville Trail Marathon & Heavy Half | Marathon | 5:08:28 | 71 |
| 2024-09-22 | Pikes Peak Marathon | Marathon | 2:42:15 | 157 |