Challis, ID
| Rank | Year | Name | Category | Time |
|---|---|---|---|---|
| 1 | 2021 | Jimmy Elam | M 30-39 | 11:03:34 |
| 2 | 2021 | Jhon Barrera | M 30-39 | 12:02:11 |
| 3 | 2015 | Mark Austin | M 30-39 | 12:13:25 |
| 4 | 2019 | Luke Garten | M 30-39 | 12:18:46 |
| 5 | 2015 | Christopher Schurk | M 30-39 | 12:19:18 |
| 6 | 2015 | Zachariah Miller | M 30-39 | 12:36:12 |
| 7 | 2019 | Chris Price | M 30-39 | 12:36:29 |
| 8 | 2017 | David Ayala | M 30-39 | 12:37:18 |
| 9 | 2022 | Seth Swanson | M 40-49 | 12:44:39 |
| 10 | 2021 | Mike Wolfe | M 40-49 | 12:46:51 |
| 11 | 2021 | Nicolas Composto | M 20-29 | 12:52:57 |
| 12 | 2015 | Gibb Kentz | M 30-39 | 12:55:09 |
| 13 | 2023 | Kyle Hummel | M 40-49 | 12:58:33 |
| 14 | 2023 | Justin Jensen | M 30-39 | 13:02:12 |
| 15 | 2021 | Ethan Richards | M 40-49 | 13:10:41 |
| 16 | 2023 | Colin Miller | M 40-49 | 13:11:03 |
| 17 | 2015 | Matt Zuchetto | M 40-49 | 13:12:44 |
| 18 | 2023 | Megan Rolland | F 30-39 | 13:20:01 |
| 19 | 2016 | Jake Renz | M 30-39 | 13:21:03 |
| 20 | 2021 | Kyle Moss | M 30-39 | 13:26:55 |
| 21 | 2018 | Benjamin Bucklin | M 30-39 | 13:26:58 |
| 22 | 2015 | Steve Liechty | M 40-49 | 13:28:04 |
| 23 | 2015 | Bow Angemi | M 40-49 | 13:34:17 |
| 24 | 2021 | Zachariah Miller | M 40-49 | 13:34:41 |
| 25 | 2021 | Michael Postaski | M 30-39 | 13:38:03 |
| 26 | 2015 | Rick Valentine | M 40-49 | 13:40:44 |
| 27 | 2021 | Christi Richards | F 30-39 | 13:42:05 |
| 28 | 2019 | Benjamin Bucklin | M 40-49 | 13:42:17 |
| 29 | 2016 | Matt Zuchetto | M 40-49 | 13:44:18 |
| 30 | 2019 | Jake Renz | M 30-39 | 13:44:47 |
| 31 | 2015 | Jake Renz | M 30-39 | 13:44:51 |
| 32 | 2021 | Kevin Oberholser | M 30-39 | 13:44:57 |
| 33 | 2017 | Jake Milligan | M 30-39 | 13:45:43 |
| 34 | 2021 | Brennan Crellin | M 30-39 | 13:46:28 |
| 35 | 2018 | Curtis Adams | M 30-39 | 13:46:53 |
| 36 | 2023 | Matthew Wiseman | M 20-29 | 13:51:36 |
| 37 | 2016 | Jose Cervantes | M 40-49 | 13:58:29 |
| 38 | 2016 | Bow Angemi | M 40-49 | 13:58:48 |
| 39 | 2021 | David Bresnahan | M 30-39 | 14:02:50 |
| 40 | 2015 | Jayk Reynolds | M 30-39 | 14:07:04 |
| 41 | 2017 | Bradley Revenis | M 30-39 | 14:07:24 |
| 42 | 2021 | Jose Cervantes | M 50-59 | 14:08:38 |
| 43 | 2019 | Jose Cervantes | M 40-49 | 14:09:05 |
| 44 | 2015 | Ashley Nordell | F 30-39 | 14:10:38 |
| 45 | 2023 | Benjamin Moore | M 30-39 | 14:13:02 |
| 46 | 2022 | Nathan Morgan | M 20-29 | 14:16:02 |
| 47 | 2021 | Justin Alpaugh | M 20-29 | 14:18:19 |
| 48 | 2019 | Garrett Smith | M 30-39 | 14:23:37 |
| 49 | 2019 | Eric Wickland | M 30-39 | 14:23:37 |
| 50 | 2023 | Derek Kanwischer | M 40-49 | 14:24:26 |
| 51 | 2018 | Jose Cervantes | M 40-49 | 14:27:11 |
| 52 | 2021 | Montana Bartschi | M 30-39 | 14:31:46 |
| 53 | 2023 | Abigail Marshall | F 30-39 | 14:35:15 |
| 54 | 2023 | Megan Auch | F 30-39 | 14:36:25 |
| 55 | 2019 | Darla Askew | F 40-49 | 14:37:03 |
| 56 | 2023 | Jonmark Smith | M 50-59 | 14:37:51 |
| 57 | 2015 | Sean Meissner | M 40-49 | 14:37:57 |
| 58 | 2019 | Matthew Widmyer | M 30-39 | 14:44:08 |
| 59 | 2016 | Brady Johnson | M 30-39 | 14:45:41 |
| 60 | 2015 | Jonmark Smith | M 40-49 | 14:57:55 |
| 61 | 2015 | Jose Cervantes | M 40-49 | 15:04:29 |
| 62 | 2019 | Sean Olson | M 20-29 | 15:05:41 |
| 63 | 2019 | Oriol Roda I Bencell | M 40-49 | 15:07:18 |
| 64 | 2019 | Tom Steidler | M 40-49 | 15:07:18 |
| 65 | 2023 | Heidi Waddoups | F 30-39 | 15:08:32 |
| 66 | 2022 | Nick CliffOrr | M 20-29 | 15:09:44 |
| 67 | 2017 | Nate Bender | M 20-29 | 15:14:13 |
| 68 | 2023 | Jeremiah McGregor | M 30-39 | 15:14:46 |
| 69 | 2021 | Jake Renz | M 30-39 | 15:16:13 |
| 70 | 2021 | Carl Sofie | M 40-49 | 15:16:28 |
| 71 | 2021 | Adam Beaupre | M 30-39 | 15:16:38 |
| 72 | 2021 | Derek Kanwischer | M 40-49 | 15:17:32 |
| 73 | 2015 | Will Thomas | M 30-39 | 15:20:11 |
| 74 | 2021 | Ian Chestnut | M 30-39 | 15:21:56 |
| 75 | 2023 | Sam Poppe | M 30-39 | 15:25:38 |
| 76 | 2022 | Jake Renz | M 30-39 | 15:26:22 |
| 77 | 2015 | Katie Gibson | F 40-49 | 15:28:42 |
| 78 | 2018 | Charles Veach | M 20-29 | 15:29:46 |
| 79 | 2018 | John Hart | M 50-59 | 15:31:07 |
| 80 | 2016 | Brett Molthen | M 30-39 | 15:32:12 |
| 81 | 2022 | Sean Olson | M 30-39 | 15:35:01 |
| 82 | 2018 | Jesse Doll | M 30-39 | 15:37:52 |
| 83 | 2016 | Drew Adams | M 20-29 | 15:39:20 |
| 84 | 2016 | Shandi Kano | F 30-39 | 15:39:34 |
| 85 | 2022 | Zachary Van Abbema | M 30-39 | 15:40:05 |
| 86 | 2018 | Jeremy Wood | M 30-39 | 15:41:01 |
| 87 | 2023 | Benjamin Monaghan | M 30-39 | 15:49:34 |
| 88 | 2023 | Ian Noack | M 30-39 | 15:51:59 |
| 89 | 2022 | Brett Sergenian | M 30-39 | 15:52:51 |
| 90 | 2022 | Cat McClure | F 20-29 | 15:53:58 |
| 91 | 2021 | Brett Sergenian | M 30-39 | 15:55:24 |
| 92 | 2021 | Nick Peterson | M 40-49 | 16:03:19 |
| 93 | 2019 | Derek Kanwischer | M 40-49 | 16:05:30 |
| 94 | 2023 | Jeremy Anderson | M 30-39 | 16:08:11 |
| 95 | 2023 | Marybeth Wilson | F 30-39 | 16:08:17 |
| 96 | 2021 | Cat McClure | F 20-29 | 16:08:58 |
| 97 | 2015 | Bart Davis | M 40-49 | 16:10:15 |
| 98 | 2023 | Carl Sofie | M 50-59 | 16:10:35 |
| 99 | 2015 | Dave McKinnon | M 40-49 | 16:12:48 |
| 100 | 2018 | Matthew Widmyer | M 20-29 | 16:13:22 |
