All available race results Robert Arthur "Bob" Broadbent
| Date | Race | Rank |
| 26/09 | Warrnambool - Melbourne | 81 |
Rider information for 1930
| Rank | 1235 |
| Score | 0 |
| Name | Robert Arthur "Bob" BROADBENT |
| Country | Australia |
| Team | Individual |
| Date | Race | Rank |
| 26/09 | Warrnambool - Melbourne | 75 |
Rider information for 1931
| Rank | 1252 |
| Score | 0 |
| Name | Robert Arthur "Bob" BROADBENT |
| Country | Australia |
| Team | Individual |
| Date | Race | Rank |
| 08/10 | Warrnambool - Melbourne (blue ribbon) | 9 |
Rider information for 1932
| Rank | 713 |
| Score | 14 |
| Name | Robert Arthur "Bob" BROADBENT |
| Country | Australia |
| Team | Individual |
| Date | Race | Rank |
| 14/10 | Warrnambool - Melbourne (blue ribbon) | 144 |
Rider information for 1933
| Rank | 1519 |
| Score | 0 |
| Name | Robert Arthur "Bob" BROADBENT |
| Country | Australia |
| Team | Individual |
| Date | Race | Rank |
| 17/10 | Warrnambool - Melbourne (blue ribbon) | 73 |
Rider information for 1936
| Rank | 1671 |
| Score | 0 |
| Name | Robert Arthur "Bob" BROADBENT |
| Country | Australia |
| Team | Individual |