The Naturalist
| Rank | Year | Name | Category | Result |
|---|---|---|---|---|
| 1 | 2025 | Devon Brodmyer | M 20-29 | 4:34:21 |
| 2 | 2025 | Kyle Boykin | M 30-39 | 4:41:24 |
| 3 | 2017 | Bob Adams | M 30-39 | 4:41:40 |
| 4 | 2015 | Daniel Hamilton | M 20-29 | 4:43:22 |
| 5 | 2025 | Jonathan Harris | M 30-39 | 4:50:46 |
| 6 | 2016 | Daniel Hamilton | M 20-29 | 4:50:49 |
| 7 | 2025 | Tina Muir | F 30-39 | 4:52:45 |
| 8 | 2015 | Charlie Ledford | M 30-39 | 4:52:54 |
| 9 | 2023 | Matt Koons | M 30-39 | 4:58:54 |
| 10 | 2019 | Canyon Woodward | M 20-29 | 5:02:02 |
| 11 | 2018 | Nathan Holland | M 30-39 | 5:10:22 |
| 12 | 2017 | Canyon Woodward | M 20-29 | 5:10:28 |
| 13 | 2025 | Matt Koons | M 30-39 | 5:10:56 |
| 14 | 2023 | Will Mathiowdis | M 30-39 | 5:11:20 |
| 15 | 2023 | Laurel Awald | F 20-29 | 5:18:09 |
| 16 | 2023 | Charles King | M 30-39 | 5:19:50 |
| 17 | 2017 | Forest Woodward | M 30-39 | 5:30:11 |
| 18 | 2015 | Christopher Moe | M 30-39 | 5:31:38 |
| 19 | 2025 | Jessica Kawamura | F 30-39 | 5:35:11 |
| 20 | 2023 | Katti Jackson | F 30-39 | 5:35:50 |
| 21 | 2025 | Cera Jones | F 40-49 | 5:38:08 |
| 22 | 2025 | Luke Porter | M 20-29 | 5:39:39 |
| 23 | 2023 | Aaron Shepherd | M 30-39 | 5:39:56 |
| 24 | 2017 | Jesse Fritz | M 40-49 | 5:41:15 |
| 25 | 2025 | Zach Coggins | M 30-39 | 5:41:33 |
| 26 | 2023 | Tara Jordan | F 40-49 | 5:42:02 |
| 27 | 2023 | James Bragg | M 40-49 | 5:42:11 |
| 28 | 2021 | Amy Ross - Johnson | F 30-39 | 5:43:00 |
| 29 | 2017 | Gene Lalande | M 40-49 | 5:43:29 |
| 30 | 2018 | Desmond Cariveau | M 20-29 | 5:43:42 |
| 31 | 2015 | Michael Gouin | M 40-49 | 5:44:36 |
| 32 | 2016 | Canyon Woodward | M 20-29 | 5:45:01 |
| 33 | 2025 | Dan Stoner | M 50-59 | 5:47:45 |
| 34 | 2025 | Cory Spychalski | M 30-39 | 5:49:45 |
| 35 | 2025 | Aden St Charles | F 40-49 | 5:55:09 |
| 36 | 2018 | Jesse Fritz | M 40-49 | 5:58:33 |
| 37 | 2016 | Seth Holling | M 30-39 | 5:59:41 |
| 38 | 2023 | Raymond Utz | M 30-39 | 6:05:00 |
| 39 | 2015 | Chelsey Woods | F 20-29 | 6:12:47 |
| 40 | 2019 | Austin Pryor | M 20-29 | 6:15:48 |
| 41 | 2023 | Joe Pawlish | M 50-59 | 6:16:08 |
| 42 | 2016 | Kirk Wahtera | M 40-49 | 6:17:58 |
| 43 | 2017 | Paul Bottiglio | M 40-49 | 6:18:13 |
| 44 | 2019 | Aaron Krofchik | M 20-29 | 6:19:29 |
| 45 | 2023 | Brad Fetters | M 30-39 | 6:19:51 |
| 46 | 2021 | Aaron Saft | M 40-49 | 6:22:03 |
| 47 | 2025 | Wilson Webster | M 20-29 | 6:22:13 |
| 48 | 2025 | Jon Estep | M 40-49 | 6:23:07 |
| 49 | 2015 | Jennifer Soule | F 30-39 | 6:23:20 |
| 50 | 2019 | Cole Bruce | M 30-39 | 6:23:27 |
| 51 | 2025 | Jonathan Mays | M 50-59 | 6:23:43 |
| 52 | 2023 | Kenneth Chapman | M 30-39 | 6:24:11 |
| 53 | 2025 | Preston Jackson | M 30-39 | 6:24:12 |
| 54 | 2017 | Hank Happerly | M 30-39 | 6:24:33 |
| 55 | 2025 | Andrew Kerhoulas | M 30-39 | 6:24:50 |
| 56 | 2025 | Nathaniel Herron | M 40-49 | 6:25:08 |
| 57 | 2016 | Jubal Stokes | M 20-29 | 6:26:04 |
| 58 | 2023 | Tracy Austin | F 30-39 | 6:27:04 |
| 59 | 2019 | Seth Holling | M 30-39 | 6:28:19 |
| 60 | 2025 | Christina Ramirez | F 30-39 | 6:29:40 |
| 61 | 2023 | Aaron Fenton | M 30-39 | 6:30:27 |
| 62 | 2019 | Joseph Wade | M 20-29 | 6:30:34 |
| 63 | 2025 | Owen Hess | M < 20 | 6:32:18 |
| 64 | 2015 | Jubal Stokes | M 20-29 | 6:32:23 |
| 65 | 2021 | Jake Kiser | M 50-59 | 6:32:25 |
| 66 | 2018 | Anna Purcell | F 20-29 | 6:32:30 |
| 67 | 2023 | Garrett Cashwell | M 20-29 | 6:33:46 |
| 68 | 2015 | James Oocumma | M 40-49 | 6:36:20 |
| 69 | 2018 | David Dent | M 50-59 | 6:37:52 |
| 70 | 2018 | Jake Landreneau | M 20-29 | 6:38:13 |
| 71 | 2019 | James Hurst | M 20-29 | 6:38:14 |
| 72 | 2025 | Nathan Taylor | M 40-49 | 6:38:20 |
| 73 | 2023 | Adam Moats | M 40-49 | 6:38:34 |
| 74 | 2023 | John Kiser | M 60-69 | 6:38:40 |
| 75 | 2023 | Bryant Reed | M 30-39 | 6:42:37 |
| 76 | 2023 | Jeffrey Vickery | M 50-59 | 6:44:46 |
| 77 | 2019 | Andy Schultz | M 30-39 | 6:45:45 |
| 78 | 2025 | Jim Boeyer | M 60-69 | 6:46:38 |
| 79 | 2019 | Vincent Tillirson | M 50-59 | 6:47:09 |
| 80 | 2016 | Chad Hallyburton | M 40-49 | 6:47:15 |
| 81 | 2016 | Jeffrey Vickery | M 40-49 | 6:48:19 |
| 82 | 2018 | Nick Cornell | M 20-29 | 6:48:26 |
| 83 | 2015 | Elijah Kirkland | M 20-29 | 6:49:01 |
| 84 | 2019 | Chad Cooper | M 40-49 | 6:50:07 |
| 85 | 2019 | Zach Propst | M 20-29 | 6:50:08 |
| 86 | 2023 | John Mazurek | M 40-49 | 6:50:31 |
| 87 | 2025 | Eric Wrenn | M 50-59 | 6:50:33 |
| 88 | 2018 | Hank Hepperly | M 30-39 | 6:51:07 |
| 89 | 2015 | Sheridan Ames | M 50-59 | 6:51:24 |
| 90 | 2019 | Laura Yale | F 30-39 | 6:53:36 |
| 91 | 2021 | Todd Patterson | M 60-69 | 6:54:16 |
| 92 | 2021 | Andy Lyness | M 30-39 | 6:55:20 |
| 93 | 2021 | Kristen Meadors | F 30-39 | 6:55:35 |
| 94 | 2018 | Allison Lerer | F 30-39 | 6:56:07 |
| 95 | 2015 | Matthew Farrell | M 20-29 | 6:58:15 |
| 96 | 2025 | Sara Duncan | F 30-39 | 6:59:43 |
| 97 | 2025 | Caroline Lafond | F 40-49 | 7:00:01 |
| 98 | 2023 | Ivan Ng | M 50-59 | 7:00:16 |
| 99 | 2025 | Seth Koon | M 40-49 | 7:00:46 |
| 100 | 2018 | Michael Hawks | M 40-49 | 7:02:35 |