Las Vegas, NV
| Rank | Year | Name | Category | Time |
|---|---|---|---|---|
| 1 | 2018 | Jon Olsen | M 40-49 | 13:39:31 |
| 2 | 2020 | Shan Riggs | M 40-49 | 15:33:20 |
| 3 | 2018 | Jean Pommier | M 50-59 | 15:34:11 |
| 4 | 2014 | Anthony Forsyth | M 40-49 | 15:40:39 |
| 5 | 2015 | Ed Catmur | M 30-39 | 15:54:51 |
| 6 | 2022 | Kevin Lashley | M 40-49 | 16:30:50 |
| 7 | 2016 | Jeff Friedman | M 30-39 | 16:48:32 |
| 8 | 2014 | John Wog | M 30-39 | 16:53:52 |
| 9 | 2018 | Traci Falbo | F 40-49 | 17:03:15 |
| 10 | 2022 | Andrew Glaze | M 40-49 | 17:23:26 |
| 11 | 2016 | Natalie Larson | F 30-39 | 17:24:58 |
| 12 | 2014 | Stacey Costa | F 40-49 | 17:27:20 |
| 13 | 2014 | Elena Makovskaya | F 30-39 | 17:33:27 |
| 14 | 2014 | Todd Baum | M 50-59 | 17:45:39 |
| 15 | 2017 | Iso Yucra | M 40-49 | 17:53:19 |
| 16 | 2022 | Phillip Espinoza | M 30-39 | 17:56:53 |
| 17 | 2016 | Stacey Costa | F 40-49 | 18:15:49 |
| 18 | 2016 | Iris Vromans | F 30-39 | 18:31:02 |
| 19 | 2014 | Jack Cheng | M 40-49 | 18:35:54 |
| 20 | 2014 | Rafael Covarrubias | M 40-49 | 18:42:23 |
| 21 | 2014 | Martin Santos | M 40-49 | 18:42:24 |
| 22 | 2015 | Stacey Costa | F 40-49 | 18:53:19 |
| 23 | 2015 | Anthony Portera | M 40-49 | 18:58:15 |
| 24 | 2014 | Tin Tse | M 40-49 | 19:03:14 |
| 25 | 2018 | Kermit Cuff | M 60-69 | 19:11:34 |
| 26 | 2022 | James Bennett | M 30-39 | 19:12:25 |
| 27 | 2017 | Steve Walters | M 30-39 | 19:15:03 |
| 28 | 2015 | Shannon Ono | M 30-39 | 19:15:08 |
| 29 | 2015 | John Wog | M 30-39 | 19:18:32 |
| 30 | 2018 | Atanacio De Jesus | M 40-49 | 19:31:33 |
| 31 | 2021 | Jordan Schmidt | M 20-29 | 19:32:12 |
| 32 | 2015 | Brian Recore | M 30-39 | 19:33:16 |
| 33 | 2022 | James Howton | M 40-49 | 19:37:20 |
| 34 | 2015 | Fred Roberts | M 50-59 | 19:44:39 |
| 35 | 2022 | Atanacio De Jesus | M 50-59 | 19:47:15 |
| 36 | 2023 | Joel Gartenberg | M 20-29 | 19:51:03 |
| 37 | 2016 | Anthony Portera | M 40-49 | 20:14:15 |
| 38 | 2018 | Alex Anyse | M 40-49 | 20:17:53 |
| 39 | 2018 | Anthony Portera | M 40-49 | 20:20:44 |
| 40 | 2017 | Ernie Floyd | M 60-69 | 20:30:44 |
| 41 | 2019 | Iso Yucra | M 50-59 | 20:33:24 |
| 42 | 2017 | A.J. Joel De Jesus | M 40-49 | 20:42:35 |
| 43 | 2014 | Anthony Portera | M 40-49 | 20:48:13 |
| 44 | 2017 | Davy Crockett | M 50-59 | 20:48:56 |
| 45 | 2016 | Davy Crockett | M 50-59 | 20:51:30 |
| 46 | 2022 | Francis Obrien | M 50-59 | 21:06:18 |
| 47 | 2016 | Leo Rankin | M 60-69 | 21:06:20 |
| 48 | 2014 | Andrew Ewing | M 30-39 | 21:12:57 |
| 49 | 2014 | Mitchell Chan | M 30-39 | 21:18:50 |
| 50 | 2020 | Iso Yucra | M 50-59 | 21:21:20 |
| 51 | 2014 | Jason Sung | M 30-39 | 21:26:02 |
| 52 | 2014 | Shannon Ono | M 30-39 | 21:34:25 |
| 53 | 2016 | Brian Recore | M 40-49 | 21:49:05 |
| 54 | 2015 | Phil Nimmo | M 50-59 | 21:51:15 |
| 55 | 2022 | Jacob Barton | M 40-49 | 21:52:10 |
| 56 | 2017 | Geoffrey Foote | M 40-49 | 21:55:53 |
| 57 | 2020 | Steven Garand | M 50-59 | 21:58:57 |
| 58 | 2014 | Alan Barnes | M 50-59 | 22:01:40 |
| 59 | 2015 | Rochelle Garnanez | F 30-39 | 22:04:38 |
| 60 | 2015 | Karla Kent | F 50-59 | 22:06:24 |
| 61 | 2014 | Andrea Kooiman | F 30-39 | 22:08:36 |
| 62 | 2022 | David Corfman | M 50-59 | 22:12:46 |
| 63 | 2017 | Marko Loncar | M 30-39 | 22:14:17 |
| 64 | 2021 | Anthony Beebe | M 30-39 | 22:14:18 |
| 65 | 2016 | Wyatt Hockmeyer | M 30-39 | 22:14:57 |
| 66 | 2018 | Ryan Cooper | M 30-39 | 22:15:00 |
| 67 | 2014 | Rochelle Garnanez | F 30-39 | 22:15:12 |
| 68 | 2023 | Thomas Pulaski | M 30-39 | 22:19:56 |
| 69 | 2023 | Erin Maruoka | F 40-49 | 22:20:04 |
| 70 | 2015 | Paul Ng | M 50-59 | 22:22:00 |
| 71 | 2015 | Sophia Shi | F 40-49 | 22:22:00 |
| 72 | 2016 | John Wog | M 30-39 | 22:22:25 |
| 73 | 2014 | Cory Reese | M 30-39 | 22:25:05 |
| 74 | 2014 | Colby Wentlandt | M < 20 | 22:29:21 |
| 75 | 2014 | Richard McKnight | M 40-49 | 22:30:33 |
| 76 | 2021 | Christie Hayes | F 40-49 | 22:31:24 |
| 77 | 2015 | Jerry Slater | M 40-49 | 22:32:19 |
| 78 | 2015 | Seth Otto | M 30-39 | 22:32:25 |
| 79 | 2016 | Emmett Graham | M 50-59 | 22:43:39 |
| 80 | 2016 | Elena Makovskaya | F 30-39 | 22:44:05 |
| 81 | 2014 | Gregg Mentzel | M 50-59 | 22:44:31 |
| 82 | 2022 | Robert Mello | M 40-49 | 22:45:30 |
| 83 | 2017 | Bob Ehardt | M 50-59 | 22:49:34 |
| 84 | 2016 | Angelyca Gregory | F 40-49 | 23:11:08 |
| 85 | 2014 | Karla Kent | F 50-59 | 23:13:24 |
| 86 | 2022 | Katelyn Johnson | F 30-39 | 23:15:18 |
| 87 | 2015 | Joshua Holmes | M 30-39 | 23:17:36 |
| 88 | 2015 | Jen Ruland | F 30-39 | 23:18:23 |
| 89 | 2014 | Rudy Montoya | M 40-49 | 23:18:59 |
| 90 | 2022 | Blake White | M 30-39 | 23:26:58 |
| 91 | 2018 | Geoffrey Foote | M 40-49 | 23:29:00 |
| 92 | 2022 | Tony Moore | M 60-69 | 23:34:02 |
| 93 | 2020 | Russ Metteer | M 40-49 | 23:35:35 |
| 94 | 2015 | James Tuscany | M 60-69 | 23:36:33 |
| 95 | 2017 | Eric Johnson | M 50-59 | 23:41:25 |
| 96 | 2018 | Jeff Jump | M 40-49 | 23:42:37 |
| 97 | 2017 | Brian Schreiber | M 50-59 | 23:43:08 |
| 98 | 2019 | Miranda Bachman | F 40-49 | 23:48:10 |
| 99 | 2023 | Tyler Olson | M 40-49 | 23:48:56 |
| 100 | 2022 | Darren Ramdhan | M 40-49 | 24:07:07 |
