Mark Dreyer has 7 recorded races from Kent, Ohio, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-07-25 | 2025 Life Time Leadville Stage Race Day 1 - 40 Miles | Ultra Marathon | 3:45:45 | 267 |
| 2025-07-25 | 2025 Life Time Leadville Stage Race Day 2 - 20 Miles | 3:26:51 | 290 | |
| 2025-07-25 | 2025 Life Time Leadville Stage Race Day 3 - 40 Miles | Ultra Marathon | 4:02:09 | 235 |
| 2022-07-29 | 2022 Stages Cycling Leadville Stage Race Stage Race Solo - 3 Day Totals | Ultra Marathon | 10:08:29 | 170 |
| 2022-07-29 | 2022 Stages Cycling Leadville Stage Race Day 1 - 40 Miles | Ultra Marathon | 3:24:25 | 180 |
| 2022-07-29 | 2022 Stages Cycling Leadville Stage Race Day 2 - 20 Miles | 2:52:18 | 182 | |
| 2022-07-29 | 2022 Stages Cycling Leadville Stage Race Day 3 - 40 Miles | Ultra Marathon | 3:51:46 | 167 |