Silverton Ultra Dirty
| Rank | Year | Name | Category | Result |
|---|---|---|---|---|
| 1 | 2018 | Arthur Whitehead | M 20-29 | 4:48:29 |
| 2 | 2018 | Chris McQuivey | M 30-39 | 5:37:20 |
| 3 | 2018 | Ryan Sullivan | M 20-29 | 5:47:50 |
| 4 | 2018 | Amber Zimmerman | F 20-29 | 6:01:08 |
| 5 | 2021 | Justin Grunewald | M 30-39 | 6:08:42 |
| 6 | 2017 | Dhruv Kedar | M 20-29 | 6:15:14 |
| 7 | 2018 | Erich Owen | M 40-49 | 6:21:54 |
| 8 | 2018 | Sean Meissner | M 40-49 | 6:22:32 |
| 9 | 2018 | Blake Wageman | F 30-39 | 6:23:43 |
| 10 | 2018 | Jacob Bauer | M 30-39 | 6:26:37 |
| 11 | 2018 | Mary Mahoney | F 40-49 | 6:29:17 |
| 12 | 2018 | Curtis Armitage | M 30-39 | 6:42:55 |
| 13 | 2018 | Jen Rose | F 30-39 | 6:48:32 |
| 14 | 2018 | Peter Hogan | M 20-29 | 6:50:23 |
| 15 | 2018 | Michael Shambarger | M 40-49 | 6:52:45 |
| 16 | 2018 | Ksusha Shambarger | F 30-39 | 6:52:45 |
| 17 | 2019 | Justin Ricks | M 30-39 | 6:56:35 |
| 18 | 2021 | Trevar Hupf | M 30-39 | 7:09:44 |
| 19 | 2018 | Marc Nager | M 30-39 | 7:11:27 |
| 20 | 2018 | Dane Lindblad | M 20-29 | 7:12:43 |
| 21 | 2018 | Rodrigo Romeradelafuente | M 30-39 | 7:14:44 |
| 22 | 2021 | Nicholas Ventrella | M 30-39 | 7:15:01 |
| 23 | 2018 | Dan Sage | M 30-39 | 7:21:06 |
| 24 | 2019 | Evan Reimondo | M 30-39 | 7:23:28 |
| 25 | 2021 | Evan Reimondo | M 30-39 | 7:24:08 |
| 26 | 2018 | Kendra Joseph | F 30-39 | 7:29:46 |
| 27 | 2019 | Ole Christian Lien | M 40-49 | 7:30:53 |
| 28 | 2018 | Stephanie Turner | F 40-49 | 7:34:02 |
| 29 | 2018 | Jenifer Marks | F 40-49 | 7:36:58 |
| 30 | 2018 | Amy Gordon | F 40-49 | 7:37:00 |
| 31 | 2017 | Dane Abruzzo | M 20-29 | 7:40:45 |
| 32 | 2018 | Maya Ramsay | F 30-39 | 7:42:06 |
| 33 | 2018 | Michael Pendleton | M 40-49 | 7:47:39 |
| 34 | 2018 | Molly Wiley | F 40-49 | 7:47:55 |
| 35 | 2018 | James Oury | M 40-49 | 7:48:18 |
| 36 | 2019 | Lindsey Anderson | F 30-39 | 7:50:58 |
| 37 | 2019 | Mike Fakler | M 30-39 | 7:52:00 |
| 38 | 2018 | Tatiana Padilla-Moore | F 40-49 | 7:53:44 |
| 39 | 2018 | Jeff Gonzales | M 20-29 | 7:53:51 |
| 40 | 2019 | Kyle Bodovitz | M 20-29 | 7:54:43 |
| 41 | 2018 | Daniel Austin | M 20-29 | 7:56:03 |
| 42 | 2018 | Lindsay Wagner | F 30-39 | 7:57:51 |
| 43 | 2017 | James Oury | M 40-49 | 7:58:06 |
| 44 | 2021 | Lauren Capone | F 30-39 | 7:58:07 |
| 45 | 2018 | Dan Yeager | M 20-29 | 7:59:06 |
| 46 | 2018 | Laurent Robert | M 40-49 | 7:59:55 |
| 47 | 2017 | Fiona Larsen | F 20-29 | 8:00:31 |
| 48 | 2021 | Amber Reimondo | F 30-39 | 8:01:36 |
| 49 | 2018 | Courtney Schwind | F 30-39 | 8:02:24 |
| 50 | 2019 | Jeff Stephens | M 40-49 | 8:02:34 |
| 51 | 2018 | Erin Neil | F 30-39 | 8:03:06 |
| 52 | 2021 | Christian Lavery | M 20-29 | 8:03:20 |
| 53 | 2018 | David Hill | M 40-49 | 8:03:54 |
| 54 | 2018 | Travis McQuivey | M 40-49 | 8:04:38 |
| 55 | 2017 | Tattie Bailey | F 40-49 | 8:07:38 |
| 56 | 2018 | Carlyn Crispell | F 30-39 | 8:09:24 |
| 57 | 2021 | Monica Shattuck | F 30-39 | 8:09:27 |
| 58 | 2019 | Edward Trzcienski | M 50-59 | 8:13:35 |
| 59 | 2019 | Alisyn Hummelberg | F 20-29 | 8:17:42 |
| 60 | 2018 | Heather Szabo | F 40-49 | 8:22:31 |
| 61 | 2018 | Bob Manthy | M 50-59 | 8:24:13 |
| 62 | 2018 | Tom Stahl | M 50-59 | 8:25:52 |
| 63 | 2019 | Ben Conners | M 30-39 | 8:27:26 |
| 64 | 2018 | Robert Kubicek | M 30-39 | 8:33:21 |
| 65 | 2018 | Michael Kubicek | M 30-39 | 8:33:21 |
| 66 | 2018 | Jennifer Murdock | F 20-29 | 8:33:44 |
| 67 | 2018 | Lauren McVey | F 20-29 | 8:33:44 |
| 68 | 2018 | Nathan Gilpin | M 20-29 | 8:34:04 |
| 69 | 2019 | Chris Dickey | M 40-49 | 8:34:28 |
| 70 | 2019 | Wendy Stalnaker | F 40-49 | 8:35:36 |
| 71 | 2018 | Tim Shultz | M 50-59 | 8:36:09 |
| 72 | 2019 | Walter Knight | M 30-39 | 8:37:08 |
| 73 | 2021 | Jaci Dick | F 30-39 | 8:39:07 |
| 74 | 2018 | Rich Hall | M 50-59 | 8:40:23 |
| 75 | 2021 | Jessica Cohen | F 30-39 | 8:41:18 |
| 76 | 2019 | Cody Charland | M 20-29 | 8:41:25 |
| 77 | 2017 | Kimberly Greer | F 50-59 | 8:41:32 |
| 78 | 2019 | Alan Powers | M 40-49 | 8:42:19 |
| 79 | 2019 | Chris Dibartolo | M 40-49 | 8:42:25 |
| 80 | 2018 | Chelsea Cook | F 30-39 | 8:43:35 |
| 81 | 2017 | Amanda Stone | F 30-39 | 8:44:00 |
| 82 | 2018 | Adam Galt | M 30-39 | 8:45:12 |
| 83 | 2018 | Steve Jozefczyk | M 40-49 | 8:45:57 |
| 84 | 2017 | Michael Cross | M 60-69 | 8:47:42 |
| 85 | 2017 | Steve Chambers | M 30-39 | 8:49:00 |
| 86 | 2018 | Abby Cropp | F 30-39 | 8:51:51 |
| 87 | 2019 | Stephanie Forrest Swedenborg | F 30-39 | 8:52:09 |
| 88 | 2021 | Andrew West | M 30-39 | 8:53:45 |
| 89 | 2017 | Elizabeth Sasseman | F 20-29 | 8:54:04 |
| 90 | 2019 | Helen Cospolich | F 40-49 | 8:54:21 |
| 91 | 2019 | Jordan Williams | M 30-39 | 8:59:49 |
| 92 | 2018 | Kyle Kingrey | M 40-49 | 9:00:38 |
| 93 | 2019 | Andrew Coats | M 40-49 | 9:04:08 |
| 94 | 2017 | Garrett Creamer | M 20-29 | 9:06:13 |
| 95 | 2021 | Shana Sutherland | F 40-49 | 9:09:42 |
| 96 | 2019 | Martin Le Roux | M 50-59 | 9:10:26 |
| 97 | 2018 | Steve Snyder | M 50-59 | 9:14:09 |
| 98 | 2018 | Margie Root | F 20-29 | 9:15:46 |
| 99 | 2018 | Molly Griffith | F 30-39 | 9:15:46 |
| 100 | 2018 | Edward Yates | M 30-39 | 9:17:01 |