| Trail Name | First Name | Last Name | Date Taken | |
|---|---|---|---|---|
| OSHA | Tim | Shaw | 2019-06-15 | View |
| Osha | John | Cote | 2015-06-18 | View |
| Osha | Ian | Brenckle | 2015-09-21 | View |
| Osha | Gary | Summors | 2013-07-14 | View |
| Oshkosh | Josh | Wiesner | 1989-09-13 | View |
| Oskie | Darrion | Milne | 1994-07-05 | View |
| Osmosis Jones | Bjorn | Burk | 2021-07-01 | View |
| OSO | Tony | Green | 2016-05-17 | View |
| Osprey | Bruno G | Rosin | 2017-08-09 | View |
| Osprey | David | Narron | 2014-07-11 | View |