| Trail Name | First Name | Last Name | Date Taken | |
|---|---|---|---|---|
| Ultralight | Ben | Welch | 1995-05-23 | View |
| Ultralight | Sylvia | Keller | 2019-07-09 | View |
| Ultra Violet | Greta | Swanson | 2012-07-05 | View |
| Ultra Runner | Stephanie | White | 2018-05-08 | View |
| Ultra Light | Adam S. | Mullen | 1997-06-09 | View |
| Ultra | Alex | Gomez | 2019-06-07 | View |
| Ultra | Clark | Miller | 2017-05-21 | View |
| Ultra | Michelle | "O""Brien" | 2023-04-20 | View |
| Ulcer | Henry | Mlodozeniec | 2000-05-28 | View |
| Ukulele | Elizabeth | Brown | 2019-06-02 | View |