All available race results Karel van Buyten
| Date | Race | Rank |
| 17/07 | Groote Scheldeprijs | 5 |
| Tour de Belgique amateur | ||
| 07/08 | Stage 1 | 36 |
Rider information for 1910
| Rank | 438 |
| Score | 16 |
| Name | Karel VAN BUYTEN |
| Country | Belgium |
| Team | Individual |
| Date | Race | Rank |
| 23/04 | Antwerpen - Menen | 18 |
| 18/06 | Groote Scheldeprijs | 12 |
Rider information for 1911
| Rank | 817 |
| Score | 2 |
| Name | Karel VAN BUYTEN |
| Country | Belgium |
| Team | Individual |