All available race results Duncan R. Dorris
| Date | Race | Rank |
| 10/07 | Nashville - Franklin | 12 |
Rider information for 1891
| Rank | 1187 |
| Score | 0 |
| Name | Duncan R. DORRIS |
| Country | United States |
| Team | Individual |
| Date | Race | Rank |
| 10/07 | Nashville - Franklin | 12 |
| Rank | 1187 |
| Score | 0 |
| Name | Duncan R. DORRIS |
| Country | United States |
| Team | Individual |