Underdown Trail Races
| Rank | Year | Name | Category | Result |
|---|---|---|---|---|
| 1 | 2017 | Nick Bradfish | M 20-29 | 9:07:00 |
| 2 | 2017 | Jacob Daul | M 30-39 | 9:30:14 |
| 3 | 2018 | Cody Teslow | M 40-49 | 9:35:13 |
| 4 | 2018 | Paul Priem | M 30-39 | 9:48:03 |
| 5 | 2018 | Jon Laack | M 30-39 | 10:11:55 |
| 6 | 2018 | Carissa Laack | F 30-39 | 10:46:50 |
| 7 | 2018 | Jay Wnuk | M 50-59 | 11:45:35 |
| 8 | 2017 | Randy Lackman | M 40-49 | 11:53:27 |
| 9 | 2018 | Amy Fullerton | F 40-49 | 12:04:53 |
| 10 | 2018 | Rachel Madeson | F 30-39 | 12:17:09 |
| 11 | 2017 | Trevor Riles | M 20-29 | 12:28:17 |
| 12 | 2017 | Jim Chan | M 30-39 | 12:28:19 |
| 13 | 2017 | Jody Sukow | M 40-49 | 12:49:21 |
| 14 | 2017 | Fay Sukow | F 40-49 | 12:49:21 |
| 15 | 2017 | Chase Ford | M 30-39 | 13:04:07 |
| 16 | 2017 | Jane Runner | F 50-59 | 14:00:00 |
| 17 | 2017 | Joe Runner | M 50-59 | 14:00:00 |
| 18 | 2018 | Kayla Glenn | F 30-39 | 14:40:31 |
| 19 | 2018 | Levi Burford | M 30-39 | 15:03:40 |
| 20 | 2018 | Meredith Goode | F 30-39 | 16:35:55 |
| 21 | 2018 | Kathryn Vignocchi | F 20-29 | 16:35:55 |