All available race results István Adorján
| Date | Race | Rank |
| Tour de Hongrie | ||
| 02/07 | Stage 5 | 16 |
| 02/07 | General Classification | 14 |
Rider information for 1933
| Rank | 1846 |
| Score | 0 |
| Name | István ADORJÁN |
| Country | Hungary |
| Team | Individual |
| Date | Race | Rank |
| Tour de Hongrie | ||
| 26/06 | Stage 1 | 11 |
| 27/06 | Stage 2 | 5 |
| 28/06 | Stage 3 | 4 |
| 29/06 | Stage 4 | 5 |
| 30/06 | Stage 5 | 5 |
| 30/06 | General Classification | 5 |
Rider information for 1934
| Rank | 1868 |
| Score | 0 |
| Name | István ADORJÁN |
| Country | Hungary |
| Team | Individual |
| Date | Race | Rank |
| Tour de Hongrie | ||
| 30/06 | General Classification | 3 |
Rider information for 1935
| Rank | 1713 |
| Score | 0 |
| Name | István ADORJÁN |
| Country | Hungary |
| Team | Individual |
No results available in season 1936.
Rider information for 1936
| Rank | 1988 |
| Score | 0 |
| Name | István ADORJÁN |
| Country | Hungary |
| Team | Székesfehérvári MÁV Sportegyesület |