All available race results Karel Block
| Date | Race | Rank |
| 16/04 | Paris - Caen | 17 |
Rider information for 1906
| Rank | 590 |
| Score | 0 |
| Name | Karel BLOCK |
| Country | Belgium |
| Team | Individual |
No results available in season 1907.
Rider information for 1907
| Rank | 449 |
| Score | 0 |
| Name | Karel BLOCK |
| Country | Belgium |
| Team | Individual |
| Date | Race | Rank |
| Tour de Belgique | ||
| 28/05 | Stage 1 | 16 |
Rider information for 1908
| Rank | 498 |
| Score | 6 |
| Name | Karel BLOCK |
| Country | Belgium |
| Team | Individual |
| Date | Race | Rank |
| 18/04 | Sedan - Bruxelles | 16 |
| Tour de Belgique | ||
| 20/05 | Stage 1 | 23 |
| 11/07 | Groote Scheldeprijs | 9 |
| 22/08 | Brussel - De Haan | 1 |
Rider information for 1909
| Rank | 276 |
| Score | 55 |
| Name | Karel BLOCK |
| Country | Belgium |
| Team | Individual |
No results available in season 1910.
Rider information for 1910
| Rank | 763 |
| Score | 0 |
| Name | Karel BLOCK |
| Country | Belgium |
| Team | Individual |
No results available in season 1911.
Rider information for 1911
| Rank | 898 |
| Score | 0 |
| Name | Karel BLOCK |
| Country | Belgium |
| Team | Individual |
No results available in season 1912.
Rider information for 1912
| Rank | 870 |
| Score | 0 |
| Name | Karel BLOCK |
| Country | Belgium |
| Team | Individual |
No results available in season 1913.
Rider information for 1913
| Rank | 811 |
| Score | 0 |
| Name | Karel BLOCK |
| Country | Belgium |
| Team | Individual |
No results available in season 1914.
Rider information for 1914
| Rank | 563 |
| Score | 0 |
| Name | Karel BLOCK |
| Country | Belgium |
| Team | Individual |
No results available in season 1915.
Rider information for 1915
| Rank | 172 |
| Score | 0 |
| Name | Karel BLOCK |
| Country | Belgium |
| Team | Individual |
No results available in season 1916.
Rider information for 1916
| Rank | 119 |
| Score | 0 |
| Name | Karel BLOCK |
| Country | Belgium |
| Team | Individual |
No results available in season 1917.
Rider information for 1917
| Rank | 196 |
| Score | 0 |
| Name | Karel BLOCK |
| Country | Belgium |
| Team | Individual |
No results available in season 1918.
Rider information for 1918
| Rank | 238 |
| Score | 0 |
| Name | Karel BLOCK |
| Country | Belgium |
| Team | Individual |
| Date | Race | Rank |
| 21/07 | Groote Scheldeprijs | 2 |
Rider information for 1919
| Rank | 264 |
| Score | 27 |
| Name | Karel BLOCK |
| Country | Belgium |
| Team | Individual |
No results available in season 1920.
Rider information for 1920
| Rank | 659 |
| Score | 0 |
| Name | Karel BLOCK |
| Country | Belgium |
| Team | Individual |
| Date | Race | Rank |
| 10/07 | Groote Scheldeprijs | 11 |
Rider information for 1921
| Rank | 746 |
| Score | 4 |
| Name | Karel BLOCK |
| Country | Belgium |
| Team | Individual |