| Trail Name | First Name | Last Name | Date Taken | |
|---|---|---|---|---|
| Under the Radar | Mark | Newman | 2016-05-20 | View |
| Under Wandering Stars | David | Kaminsky | 1992-06-05 | View |
| Underdog | Bill | McCann | 1994-06-17 | View |
| Underdog | Michael W. | McGinn | 2001-06-28 | View |
| Underdog | Jeff | Gottschalk | 2018-05-25 | View |
| Underdog | Jeff | Gottschalk | 2019-05-07 | View |
| Underfeet | Dave | Arnel | 1993-06-08 | View |
| Underhill | Matt | Johnson | 2021-05-30 | View |
| Underhill | Matt | Johnson | 2021-05-30 | View |
| Underhill | Jon-Paul | Oliva | 2004-07-16 | View |