| Trail Name | First Name | Last Name | Date Taken | |
|---|---|---|---|---|
| Four Legs | Nathan | Calhoun | 2002-07-14 | View |
| Four Winds | 1993-06-14 | View | ||
| Fourteener | Fred | Kelly | 2021-07-03 | View |
| Fourth Quarter | Mark | Reynolds | 2021-07-01 | View |
| Fox | Jean-Francois | Cimon | 2022-05-21 | View |
| Fox | Patty | P. | 2022-07-05 | View |
| Fox | Sarah | Mankowski | 2015-07-02 | View |
| Fox | Kent | Caraway | 2015-06-20 | View |
| Fox | Wayne K | McCoy | 2019-06-25 | View |
| Fox | Dan | Fox | 2017-05-11 | View |