Series results for 2021 Dirty 30 Runner scoring by combined finish time with 3 participants per category.
| Time | |||||
|---|---|---|---|---|---|
| Overall Men | Name | From | 2021 Golden Gate Dirty 30 (50K) | 2021 Silverton Ultra Dirty (100K) | Total |
| 1st Place | Nick Leuck | Evergreen, CO | 06:29:32 | 13:08:13 | 19:37:45 |
| 2nd Place | Scott Mehring | Evergreen, CO | 06:09:25 | 14:24:39 | 20:34:04 |
| 3rd Place | Ben Beezley | Boulder, CO | 08:38:46 | 19:42:04 | 28:20:50 |
| Time | |||||
| Overall Women | Name | From | 2021 Golden Gate Dirty 30 (50K) | 2021 Silverton Ultra Dirty (100K) | Total |
| 1st Place | Emily Kleinburd | Golden, CO | 09:06:48 | 17:45:21 | 26:52:09 |
| 2nd Place | Kimberly Greer | Larkspur, CO | 09:21:20 | 21:55:00 | 31:16:20 |
| 3rd Place | Jordan Fields | Parker, CO | 08:58:02 | 23:10:15 | 32:08:17 |