Lakewood, CO
| Rank | Year | Name | Category | Time |
|---|---|---|---|---|
| 1 | 2017 | Courtney Dauwalter | F 30-39 | 6:36:14 |
| 2 | 2015 | Patrick Stewart | M 30-39 | 6:36:38 |
| 3 | 2010 | Dakota Jones | M < 20 | 6:39:08 |
| 4 | 2015 | Phil Reutlinger | M 30-39 | 6:46:49 |
| 5 | 2021 | Rene Dorantes | M 40-49 | 6:48:09 |
| 6 | 2010 | Patrick Blair | M 20-29 | 6:49:01 |
| 7 | 2011 | Batlle Marcel | M 30-39 | 6:49:30 |
| 8 | 2012 | Kelly Knowles | M 40-49 | 6:50:54 |
| 9 | 2018 | Tim Geldean | M 40-49 | 6:52:13 |
| 10 | 2015 | Jon Kuehler | M 20-29 | 6:53:57 |
| 11 | 2013 | Kaci Lickteig | F 20-29 | 6:54:15 |
| 12 | 2016 | Giff Walters | M 30-39 | 6:55:02 |
| 13 | 2011 | Brooks Williams | M 20-29 | 6:58:55 |
| 14 | 2018 | Andy Sivanich | M 30-39 | 7:03:23 |
| 15 | 2021 | Eric Tutterow | M 20-29 | 7:13:33 |
| 16 | 2014 | Patrick Stewart | M 20-29 | 7:16:22 |
| 17 | 2010 | Brooks Williams | M 20-29 | 7:16:44 |
| 18 | 2012 | Tim Host | M 30-39 | 7:16:58 |
| 19 | 2022 | Matthieu Caldwell | M 30-39 | 7:18:27 |
| 20 | 2014 | Scott Kretzmann | M 20-29 | 7:18:45 |
| 21 | 2012 | Jeremy Duncan | M 30-39 | 7:19:20 |
| 22 | 2012 | Jeremy Bradford | M 30-39 | 7:20:28 |
| 23 | 2023 | Adam Rients | M 20-29 | 7:21:14 |
| 24 | 2011 | Ken Long | M 30-39 | 7:21:15 |
| 25 | 2013 | Jeremy Ebel | M 20-29 | 7:28:09 |
| 26 | 2016 | Patrick Stewart | M 30-39 | 7:29:35 |
| 27 | 2013 | Scott Kretzmann | M 20-29 | 7:30:26 |
| 28 | 2012 | Brooks Williams | M 20-29 | 7:31:05 |
| 29 | 2018 | Travis Massey | M 30-39 | 7:32:09 |
| 30 | 2011 | Patrick Stewart | M 20-29 | 7:32:54 |
| 31 | 2021 | Meghan Morgan | F 20-29 | 7:34:03 |
| 32 | 2011 | Eric Truhe | M 30-39 | 7:35:41 |
| 33 | 2012 | Bryan Williams | M 30-39 | 7:36:04 |
| 34 | 2016 | Mike Mazzarese | M 40-49 | 7:36:16 |
| 35 | 2011 | Joel O'Hair | M 20-29 | 7:38:10 |
| 36 | 2022 | Brian Ditzler | M 40-49 | 7:42:15 |
| 37 | 2019 | Dan Lingerfield | M 40-49 | 7:46:21 |
| 38 | 2011 | Mike Sarten | M 40-49 | 7:49:08 |
| 39 | 2012 | Brian Glaspell | M 30-39 | 7:52:10 |
| 40 | 2011 | Cory Beachler | M 40-49 | 7:52:13 |
| 41 | 2010 | Jeremy Bradford | M 30-39 | 7:53:03 |
| 42 | 2018 | Mathew Eccles | M 30-39 | 7:54:15 |
| 43 | 2010 | Ken Long | M 30-39 | 7:55:09 |
| 44 | 2021 | Bryan Williams | M 40-49 | 7:56:07 |
| 45 | 2018 | Tyler Welch | M 30-39 | 8:00:03 |
| 46 | 2015 | Mark Mobley | M 40-49 | 8:00:58 |
| 47 | 2014 | Courtney Dauwalter | F 20-29 | 8:06:38 |
| 48 | 2014 | Mike Teger | M 40-49 | 8:07:37 |
| 49 | 2011 | Bryan Williams | M 30-39 | 8:08:20 |
| 50 | 2023 | Stefanie Flippin | F 30-39 | 8:09:14 |
| 51 | 2019 | Jeremy Bradford | M 40-49 | 8:10:14 |
| 52 | 2012 | Neeraj Engineer | M 30-39 | 8:12:57 |
| 53 | 2019 | Denise Bourassa | F 50-59 | 8:13:32 |
| 54 | 2012 | Max Fulton | M 30-39 | 8:14:27 |
| 55 | 2012 | Gayle Zorrilla | F 40-49 | 8:14:40 |
| 56 | 2013 | Kaija Staley | F 30-39 | 8:16:30 |
| 57 | 2014 | Ian Gauthier | M 20-29 | 8:17:23 |
| 58 | 2022 | Ari Cone | M 20-29 | 8:17:24 |
| 59 | 2023 | Jonathan Edwards | M 40-49 | 8:17:39 |
| 60 | 2017 | Travis Massey | M 30-39 | 8:22:21 |
| 61 | 2011 | David Kimmett | M 30-39 | 8:22:46 |
| 62 | 2014 | Shannon-Leigh Litt | F 30-39 | 8:23:44 |
| 63 | 2018 | Kurt Katzdorn | M 20-29 | 8:24:06 |
| 64 | 2013 | Paul Rapinz | M 40-49 | 8:24:37 |
| 65 | 2011 | Kara Henry | F 20-29 | 8:25:48 |
| 66 | 2015 | Marc Waxman | M 40-49 | 8:28:03 |
| 67 | 2011 | Jeremy Bradford | M 30-39 | 8:29:18 |
| 68 | 2022 | Lauren Boldt | F 30-39 | 8:29:28 |
| 69 | 2012 | Meredith Terranova | F 30-39 | 8:29:39 |
| 70 | 2018 | Jennifer Freeman | F 30-39 | 8:30:24 |
| 71 | 2012 | David Clark | M 40-49 | 8:31:24 |
| 72 | 2012 | Adrian Stanciu | M 40-49 | 8:33:15 |
| 73 | 2014 | Kyle Clark | M 30-39 | 8:33:45 |
| 74 | 2015 | Matthew Berdine | M 30-39 | 8:34:50 |
| 75 | 2019 | Ron Snedaker | M 40-49 | 8:35:40 |
| 76 | 2019 | Bryan Williams | M 40-49 | 8:35:54 |
| 77 | 2013 | Ted Archuleta | M 30-39 | 8:36:46 |
| 78 | 2023 | Colten McCormick | M 30-39 | 8:38:25 |
| 79 | 2017 | Jane Murawski | F 30-39 | 8:38:36 |
| 80 | 2014 | Miguel Ordorica | M 40-49 | 8:39:01 |
| 81 | 2012 | Tonia Smith | F 40-49 | 8:39:02 |
| 82 | 2013 | James Moon | M 40-49 | 8:39:21 |
| 83 | 2010 | Hugh Pace | M 20-29 | 8:41:37 |
| 84 | 2016 | Jeff Krause | M 40-49 | 8:43:48 |
| 85 | 2021 | David Azzolini | M 30-39 | 8:44:12 |
| 86 | 2012 | Sean Wetstine | M 30-39 | 8:44:46 |
| 87 | 2022 | Tonya Busse | F 20-29 | 8:44:47 |
| 88 | 2017 | Jeremy Bradford | M 40-49 | 8:45:17 |
| 89 | 2017 | Jonathan Edwards | M 30-39 | 8:45:29 |
| 90 | 2011 | Jamie Donaldson | F 30-39 | 8:45:36 |
| 91 | 2012 | Lisa Purel | F 30-39 | 8:47:04 |
| 92 | 2012 | Paul Hooge | M 40-49 | 8:47:15 |
| 93 | 2011 | Joshua Coon | M 20-29 | 8:47:43 |
| 94 | 2012 | Barefoot Alex | M 20-29 | 8:48:26 |
| 95 | 2023 | Pratheek Nagaraj | M 20-29 | 8:48:41 |
| 96 | 2013 | Mike Dixon | M 40-49 | 8:49:10 |
| 97 | 2014 | Jonathon Reed | M 30-39 | 8:49:26 |
| 98 | 2017 | Mat Smith | M 20-29 | 8:50:00 |
| 99 | 2012 | Ryan Matthews | M 30-39 | 8:52:39 |
| 100 | 2016 | Ashley Daily | F 20-29 | 8:52:40 |
