| DAVID GRUBNIC (BOZEMAN, MT) |
Class Results: Senior 40+ C
| Round | Event Location | Event Date | Pos. | Points | Bike |
| 6 | BIG SKY, MT | 8/28/2011 | 1 | 30 | YAMAHA |
| DAVID GRUBNIC (BOZEMAN, MT) |
Class Results: Senior 40+ C
| Round | Event Location | Event Date | Pos. | Points | Bike |
| 6 | BIG SKY, MT | 8/28/2011 | 1 | 30 | YAMAHA |