| Trail Name | First Name | Last Name | Date Taken | |
|---|---|---|---|---|
| Gruffalo | Jonathan | Train | 2012-07-05 | View |
| Gruffalo | Will | Stowe | 2015-05-23 | View |
| Grumpasauras | Michael | Tedeschi | 1989-06-15 | View |
| Grumper | Roger | Hoden | 2019-05-24 | View |
| Grumper | Roger | 2018-11-05 | View | |
| Grumps | Matt | Gulbransen | 2002-06-28 | View |
| Grumpy | Chris | 2005-06-28 | View | |
| Grumpy | Darryl | Szarpa | 2017-04-24 | View |
| Grumpy | Chris | Wilson | 2018-08-31 | View |
| Grumpy | Dick | Bersani | 2018-04-30 | View |