All available race results Charles Grondal
| Date | Race | Rank |
| 15/09 | Beverley - Perth | 6 |
Rider information for 1928
| Rank | 813 |
| Score | 13 |
| Name | Charles GRONDAL |
| Country | Australia |
| Team | Individual |
| Date | Race | Rank |
| 15/09 | Beverley - Perth | 6 |
| Rank | 813 |
| Score | 13 |
| Name | Charles GRONDAL |
| Country | Australia |
| Team | Individual |