All available race results J. McCormack
| Date | Race | Rank |
| 30/09 | Irish 50 Miles Championship | 2 |
Rider information for 1882
| Rank | 121 |
| Score | 33 |
| Name | J. MCCORMACK |
| Country | Ireland |
| Team | Individual |
| Date | Race | Rank |
| 24/07 | Irish 50 Miles Championship | 5 |
Rider information for 1886
| Rank | 288 |
| Score | 23 |
| Name | J. MCCORMACK |
| Country | Ireland |
| Team | Individual |
| Date | Race | Rank |
| 03/09 | Irish 50 Miles Championship | 1 |
Rider information for 1887
| Rank | 132 |
| Score | 49 |
| Name | J. MCCORMACK |
| Country | Ireland |
| Team | Individual |