| STIRLING HOPSON (LA HABRA, CA) |
Class Results: ATV 100-Open B
| Round | Event Location | Event Date | Pos. | Points | Bike |
| 1 | LUCERNE VALLEY, CA | 1/23/2011 | 5 | 16 | SUZUKI |
| 2 | RIDGECREST, CA | 2/13/2011 | 4 | 18 | SUZUKI |
| 8 | JERICHO, UT | 5/21/2011 | 3 | 21 | SUZUKI |
| 9 | JOHNSON VALLEY, CA | 10/9/2011 | 3 | 21 | SUZUKI |
| 10 | LUCERNE, CA | 10/23/2011 | 1 | 30 | SUZUKI |