| Trail Name | First Name | Last Name | Date Taken | |
|---|---|---|---|---|
| Up | Dave | 2016-06-24 | View | |
| UP | Chris | Samples | 2017-06-17 | View |
| Up | Parker | Richardson | 2004-06-24 | View |
| Unwound | Christopher | Bass | 2022-10-27 | View |
| Unwired | Tom | Jones | 2000-06-04 | View |
| untitled hiker | Tony | Young | 2002-06-20 | View |
| Untangled | Lance | Hardin | 2021-06-13 | View |
| Unreal | Larry | Morgan | 2019-06-08 | View |
| Unplugged | Garrett | Black | 2014-09-19 | View |
| Uno Socko | Scott | Cantey | 2017-06-14 | View |