All available race results R. Cox
| Date | Race | Rank |
| 30/09 | Warrnambool - Melbourne | 36 |
Rider information for 1905
| Rank | 514 |
| Score | 0 |
| Name | R. COX |
| Country | Australia |
| Team | Individual |
| Date | Race | Rank |
| 22/09 | Warrnambool - Melbourne | 72 |
Rider information for 1906
| Rank | 487 |
| Score | 0 |
| Name | R. COX |
| Country | Australia |
| Team | Individual |
| Date | Race | Rank |
| 18/09 | Goulburn - Sydney | 43 |
| 02/10 | Warrnambool - Melbourne | 57 |
Rider information for 1909
| Rank | 1194 |
| Score | 0 |
| Name | R. COX |
| Country | Australia |
| Team | Individual |