All available race results G.J. Simpson
| Date | Race | Rank |
| 28/05 | Anfield 100 Invitational | 50 |
Rider information for 1928
| Rank | 1401 |
| Score | 0 |
| Name | G.J. SIMPSON |
| Country | Great Britain |
| Team | Individual |
| Date | Race | Rank |
| 28/05 | Anfield 100 Invitational | 50 |
| Rank | 1401 |
| Score | 0 |
| Name | G.J. SIMPSON |
| Country | Great Britain |
| Team | Individual |