| Trail Name | First Name | Last Name | Date Taken | |
|---|---|---|---|---|
| Urbana Dan | Daniel | Bade | 1989-11-11 | View |
| Ursa Major | Elizabeth | Usborne | 2013-06-14 | View |
| Ursa Minor | Riley | Hundley | 2013-06-25 | View |
| Ursa Minor | Syl | Sanford | 2004-06-27 | View |
| Ursa Minor | Abbie | Smith | 2016-05-25 | View |
| Ursula | Ursula | Erb | 2002-06-25 | View |
| Use To | 2007-10-04 | View | ||
| Used Croc | Jeannine | Smith | 2018-06-19 | View |
| Useful | Austin | Middlebrooks | 2024-05-07 | View |
| Useto Thehomeless Hiker | 2002-06-18 | View |