Pullman, WA
| Rank | Year | Name | Category | Time |
|---|---|---|---|---|
| 1 | 2013 | Kjell Schioberg | M 30-39 | 3:37:52 |
| 2 | 2012 | Kjell Schioberg | M 30-39 | 3:41:38 |
| 3 | 2011 | Kjell Schioberg | M 30-39 | 3:46:09 |
| 4 | 2012 | Ricky Edge | M | 3:51:08 |
| 5 | 2020 | Tate Cowley | M 20-29 | 3:56:00 |
| 6 | 2016 | David Lund | M 40-49 | 3:58:04 |
| 7 | 2016 | Pete Meighan | M 40-49 | 4:01:23 |
| 8 | 2014 | Scott McMurtrey | M 30-39 | 4:16:22 |
| 9 | 2012 | Scott McMurtrey | M 30-39 | 4:16:38 |
| 10 | 2011 | Scott McMurtrey | M 30-39 | 4:17:08 |
| 11 | 2018 | Ben Calabretta | M 40-49 | 4:23:02 |
| 12 | 2013 | Buzz Nanavati | M 20-29 | 4:23:11 |
| 13 | 2013 | Scott McMurtrey | M 30-39 | 4:23:11 |
| 14 | 2017 | James Reilly | M 30-39 | 4:30:33 |
| 15 | 2014 | David Lund | M 40-49 | 4:35:03 |
| 16 | 2012 | Daniel Froelich | M 20-29 | 4:40:00 |
| 17 | 2012 | Eric Erickson | M | 4:46:00 |
| 18 | 2013 | Ron Horton | M 40-49 | 4:46:00 |
| 19 | 2013 | David Lund | M 40-49 | 4:54:07 |
| 20 | 2012 | Stephanie Eldore | F 30-39 | 4:55:00 |
| 21 | 2016 | Ben Calabretta | M 30-39 | 4:55:54 |
| 22 | 2020 | Natalie Goetz | F 20-29 | 4:58:00 |
| 23 | 2020 | Jefferey Ostlind | M 20-29 | 4:58:05 |
| 24 | 2013 | Francie Hankins | F 40-49 | 5:00:00 |
| 25 | 2015 | Ron Horton | M 40-49 | 5:12:23 |
| 26 | 2016 | Ron Horton | M 40-49 | 5:15:18 |
| 27 | 2017 | Brian Ringle | M 50-59 | 5:17:00 |
| 28 | 2018 | Brian Ringle | M 50-59 | 5:19:21 |
| 29 | 2012 | Don Driscoll | M 50-59 | 5:21:41 |
| 30 | 2019 | Brian Ringle | M 50-59 | 5:22:50 |
| 31 | 2013 | Brian Kingsbury | M | 5:26:00 |
| 32 | 2014 | Brandon Lott | M 40-49 | 5:29:00 |
| 33 | 2015 | Shane Hill | M 30-39 | 5:32:46 |
| 34 | 2016 | Brian Ringle | M 50-59 | 5:34:14 |
| 35 | 2018 | Brandon Lott | M 40-49 | 5:35:00 |
| 36 | 2018 | Matt Newton | M 40-49 | 5:35:00 |
| 37 | 2018 | Angela Woods | F 30-39 | 5:39:49 |
| 38 | 2018 | Ryan Anderson | M 30-39 | 5:41:38 |
| 39 | 2012 | Deanna Ashby | F 40-49 | 5:43:00 |
| 40 | 2012 | Abbey Carroll | F | 5:43:00 |
| 41 | 2012 | Larry Carroll | M 70 + | 5:43:00 |
| 42 | 2012 | Ken Briggs | M 60-69 | 5:43:00 |
| 43 | 2015 | Brian Ringle | M 50-59 | 5:43:00 |
| 44 | 2015 | Matt Newton | M 40-49 | 5:46:00 |
| 45 | 2014 | David Dutton | M 50-59 | 5:48:43 |
| 46 | 2016 | Brandon Lott | M 40-49 | 5:50:00 |
| 47 | 2016 | Matt Newton | M 40-49 | 5:50:00 |
| 48 | 2016 | Tyson Nickerson | M 20-29 | 5:51:00 |
| 49 | 2013 | Ken Briggs | M 60-69 | 5:52:00 |
| 50 | 2015 | Angela Woods | F 20-29 | 5:52:16 |
| 51 | 2012 | Susie Ro | M 40-49 | 5:52:42 |
| 52 | 2020 | Brian Ringle | M 50-59 | 5:53:22 |
| 53 | 2017 | Terra Rintelen | F 30-39 | 5:54:06 |
| 54 | 2016 | Neil Thagard | M 50-59 | 5:56:33 |
| 55 | 2016 | Paul Garfield | M 40-49 | 6:01:38 |
| 56 | 2012 | Kay Moyer | F | 6:04:00 |
| 57 | 2012 | Jon Clark | M 30-39 | 6:09:34 |
| 58 | 2016 | Corinna Verdugo | F 30-39 | 6:10:58 |
| 59 | 2018 | Dave Dutton | M 60-69 | 6:15:23 |
| 60 | 2016 | Christopher Poll | M 40-49 | 6:58:00 |
| 61 | 2013 | Janice Moyer | F 50-59 | 7:22:06 |
