Doug Gruenbacher has 3 recorded races from Colorado Spring, CO.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-09-20 | Pikes Peak Ascent Half Marathon | Half Marathon | 4:40:51 | 775 |
| 2024-09-21 | Pikes Peak Ascent Half Marathon | Half Marathon | 5:06:24 | 931 |
| 2022-07-09 | 2022 Leadville Silver Rush 50 Mile Run | Ultra Marathon | 10:23:13 | 128 |