Booneville, IA
| Rank | Year | Name | Category | Time |
|---|---|---|---|---|
| 1 | 2015 | Kyle Young | M 20-29 | 17:25:26 |
| 2 | 2019 | Scott Johnson | M 30-39 | 18:40:39 |
| 3 | 2017 | Tom Naert | M 20-29 | 18:48:10 |
| 4 | 2015 | Richard Kresser | M 20-29 | 18:50:09 |
| 5 | 2022 | Adam Monke | M 30-39 | 19:05:17 |
| 6 | 2017 | Michael Budahn | M 30-39 | 19:31:45 |
| 7 | 2016 | Jeff Friedman | M 30-39 | 19:48:09 |
| 8 | 2021 | Michael Budahn | M 40-49 | 19:51:28 |
| 9 | 2022 | Ryan Kramer | M 40-49 | 20:08:11 |
| 10 | 2017 | Abel Shaw | M 30-39 | 20:51:40 |
| 11 | 2016 | Ryan Chukuske | M 30-39 | 20:53:27 |
| 12 | 2021 | Danielle Wangsness | F 40-49 | 21:00:21 |
| 13 | 2022 | Lance Voelker | M 40-49 | 21:13:29 |
| 14 | 2019 | Michael Budahn | M 30-39 | 21:28:17 |
| 15 | 2022 | Daniel Doerfler | M 30-39 | 21:34:29 |
| 16 | 2016 | Derek Dowell | M 30-39 | 21:55:58 |
| 17 | 2016 | Mike Morgan | M 40-49 | 21:57:08 |
| 18 | 2017 | Stacie Latham | F 40-49 | 22:25:01 |
| 19 | 2017 | Jeff Wamser | M 40-49 | 22:37:46 |
| 20 | 2021 | Daniel Doerfler | M 30-39 | 22:41:52 |
| 21 | 2015 | Mike Soltys | M 40-49 | 22:42:21 |
| 22 | 2022 | Eric Buckley | M 50-59 | 22:44:39 |
| 23 | 2021 | Peter Krzywosz | M 20-29 | 22:48:30 |
| 24 | 2017 | Jeffrey Matthews | M 30-39 | 23:04:38 |
| 25 | 2022 | Jen Tischler | F 30-39 | 23:12:11 |
| 26 | 2016 | Jason Armitage | M 40-49 | 23:14:48 |
| 27 | 2023 | Spencer Lawson | M 20-29 | 23:27:09 |
| 28 | 2017 | Barry Sackett | M 40-49 | 23:31:12 |
| 29 | 2019 | Gabrie Burriss | F 20-29 | 23:36:03 |
| 30 | 2015 | Ben Stanton | M 30-39 | 23:38:51 |
| 31 | 2021 | Scott Bolen | M 30-39 | 23:44:34 |
| 32 | 2021 | Nate Van Dyke | M 30-39 | 23:44:34 |
| 33 | 2020 | Lance Gunkel | M 40-49 | 23:44:39 |
| 34 | 2017 | Regan Stoops | M 30-39 | 23:47:19 |
| 35 | 2022 | John Ross | M 60-69 | 23:53:00 |
| 36 | 2019 | Matt Timmins | M 40-49 | 24:28:17 |
| 37 | 2021 | Carl Moll | M 20-29 | 24:39:46 |
| 38 | 2022 | Leo Buzalsky | M 30-39 | 24:44:08 |
| 39 | 2016 | Brad Dains | M 30-39 | 24:52:36 |
| 40 | 2017 | Bob Murphy | M 50-59 | 25:05:26 |
| 41 | 2015 | Timothy Bergan | M 40-49 | 25:07:19 |
| 42 | 2023 | Oscar Guzman | M 20-29 | 25:11:41 |
| 43 | 2016 | Liz Baur | F 50-59 | 25:17:12 |
| 44 | 2016 | Bob Murphy | M 50-59 | 25:25:02 |
| 45 | 2020 | Nathan Davis | M 40-49 | 25:27:59 |
| 46 | 2021 | Jen Tischler | F 30-39 | 25:41:29 |
| 47 | 2017 | Liz Bauer | F 50-59 | 25:46:46 |
| 48 | 2020 | Michael Ross | M 30-39 | 25:49:15 |
| 49 | 2021 | Travis Jordan | M 30-39 | 25:54:14 |
| 50 | 2021 | John Ross | M 50-59 | 25:54:17 |
| 51 | 2016 | Jordan Schmidt | M 20-29 | 25:54:35 |
| 52 | 2022 | Brian Bleuer | M 30-39 | 25:58:46 |
| 53 | 2021 | Michael Wilkes | M 20-29 | 26:09:27 |
| 54 | 2015 | Brad Dains | M 30-39 | 26:29:54 |
| 55 | 2015 | Reginald Bollinger | M 30-39 | 26:29:54 |
| 56 | 2021 | Sullivan Summer | F 40-49 | 26:35:52 |
| 57 | 2019 | Liz Bauer | F 60-69 | 26:37:02 |
| 58 | 2019 | Bob Murphy | M 60-69 | 26:37:09 |
| 59 | 2017 | William Sprouse | M 40-49 | 26:43:05 |
| 60 | 2021 | Regan Stoops | M 40-49 | 26:54:26 |
| 61 | 2023 | Shane Roisen | M 30-39 | 26:58:21 |
| 62 | 2017 | Brooks Greene | M 30-39 | 26:58:50 |
| 63 | 2017 | Amy Love | F 40-49 | 27:14:18 |
| 64 | 2016 | William Sprouse | M 40-49 | 27:17:05 |
| 65 | 2021 | Jared Matsunaga | M 40-49 | 27:31:27 |
| 66 | 2017 | Jeff Corcoran | M 40-49 | 27:34:26 |
| 67 | 2017 | Grant Schulte | M 30-39 | 27:37:41 |
| 68 | 2017 | Timothy Bergan | M 50-59 | 27:47:14 |
| 69 | 2016 | Tammy Sieminowski | F 40-49 | 27:48:57 |
| 70 | 2019 | Cory Berkenes | M 30-39 | 27:49:34 |
| 71 | 2019 | Joseph Werning | M 20-29 | 27:57:15 |
| 72 | 2020 | Nic Chiri | M 30-39 | 28:00:55 |
| 73 | 2020 | Daniel Doerfler | M 30-39 | 28:10:30 |
| 74 | 2020 | Heather Krauel | F 40-49 | 28:21:18 |
| 75 | 2016 | Timothy Bergan | M 50-59 | 28:22:39 |
| 76 | 2016 | Curt Brass | M 40-49 | 28:22:39 |
| 77 | 2016 | Chuck Fritz | M 50-59 | 28:22:39 |
| 78 | 2022 | Carson Galloway | M 30-39 | 28:26:38 |
| 79 | 2019 | David Pullara | M 50-59 | 28:39:23 |
| 80 | 2020 | Matt Winiski | M 30-39 | 28:39:57 |
| 81 | 2019 | Christopher Fitzgerald | M 30-39 | 28:49:25 |
| 82 | 2019 | Tello Chavez | M 30-39 | 29:20:01 |
| 83 | 2021 | Mitchell Gillogly | M 20-29 | 29:20:15 |
| 84 | 2017 | Brad Dains | M 30-39 | 29:20:47 |
| 85 | 2021 | Kaitlin Wright | F 40-49 | 29:40:30 |
| 86 | 2015 | Liz Bauer | F 50-59 | 29:45:39 |
| 87 | 2023 | Carson Galloway | M 30-39 | 29:53:04 |
| 88 | 2018 | Josh Thiemann | M 30-39 | 30:21:02 |
| 89 | 2019 | Chris Beckwith | M 40-49 | 30:25:43 |
| 90 | 2021 | Carson Galloway | M 30-39 | 30:42:27 |
| 91 | 2020 | Seth Meyne | M 20-29 | 30:48:13 |
| 92 | 2019 | Troy Nelson | M 50-59 | 30:50:51 |
| 93 | 2020 | Liz Bauer | F 60-69 | 30:58:19 |
| 94 | 2021 | Kevin Bowers | M 30-39 | 31:07:25 |
| 95 | 2019 | Ian Kallay | M 20-29 | 31:08:29 |
| 96 | 2019 | Michael Ortiz | M 30-39 | 31:16:33 |
| 97 | 2018 | Morgan Fowler | F 30-39 | 31:23:05 |
| 98 | 2015 | David Blaylock | M 70 + | 31:30:48 |
| 99 | 2017 | Greg Gray | M 40-49 | 31:52:17 |
| 100 | 2017 | Annie Newman | F 30-39 | 31:58:47 |
