All available race results J. McGregor
| Date | Race | Rank |
| 03/05 | Edinburgh 12 Hours | 1 |
Rider information for 1880
| Rank | 66 |
| Score | 37 |
| Name | J. MCGREGOR |
| Country | Great Britain |
| Team | Individual |
| Date | Race | Rank |
| 03/05 | Edinburgh 12 Hours | 1 |
| Rank | 66 |
| Score | 37 |
| Name | J. MCGREGOR |
| Country | Great Britain |
| Team | Individual |