| PETER TAPKEN (SIOUX FALLS, SD) |
Class Results: 251cc-500cc DTX
| Round | Event Location | Event Date | Pos. | Points | Bike |
| 7 | SIOUX FALLS, SD | 5/21/2010 | 2 | 25 | Honda |
Class Results: Veteran 30+
| Round | Event Location | Event Date | Pos. | Points | Bike |
| 9 | SIOUX FALLS, SD | 5/23/2010 | 1 | 30 | Honda |
| 7 | SIOUX FALLS, SD | 5/21/2010 | 3 | 21 | Honda |
| 8 | SIOUX FALLS, SD | 5/22/2010 | 2 | 25 | Honda |
Class Results: Senior 40+
| Round | Event Location | Event Date | Pos. | Points | Bike |
| 9 | SIOUX FALLS, SD | 5/23/2010 | 1 | 30 | Honda |
| 8 | SIOUX FALLS, SD | 5/22/2010 | 1 | 30 | Honda |