Damon Marxer has 6 recorded races from Parker, Colorado, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-08-09 | 2025 Life Time Leadville Trail 100 MTB | Ultra Marathon | 7:35:03 | 83 |
| 2024-07-26 | 2024 Life Time Leadville Stage Race Day 1 - 40 Miles | Ultra Marathon | 2:26:10 | 17 |
| 2024-07-26 | 2024 Life Time Leadville Stage Race Day 2 - 20 Miles | 1:57:09 | 23 | |
| 2024-07-26 | 2024 Life Time Leadville Stage Race Day 1 and 2 Totals | Ultra Marathon | 4:23:19 | 20 |
| 2024-07-26 | 2024 Life Time Leadville Stage Race Day 3 - 40 Miles | Ultra Marathon | 2:43:47 | 21 |
| 2024-07-26 | 2024 Life Time Leadville Stage Race Stage Race Series - 3 Day Totals | Ultra Marathon | 7:07:06 | 20 |