| MARSHALL GERSTON (SCOTTSDALE, AZ) |
Class Results: 50+ B
| Round | Event Location | Event Date | Pos. | Points | Bike |
| 3 | KALGARY, TX | 4/3/2011 | 4 | 18 | KTM |
| 6 | UPTON, WY | 6/19/2011 | 7 | 14 | YAMAHA |
| MARSHALL GERSTON (SCOTTSDALE, AZ) |
Class Results: 50+ B
| Round | Event Location | Event Date | Pos. | Points | Bike |
| 3 | KALGARY, TX | 4/3/2011 | 4 | 18 | KTM |
| 6 | UPTON, WY | 6/19/2011 | 7 | 14 | YAMAHA |