Marinus Valentijn
Marinus Valentijn was a Dutch professional road bicycle racer. He is most known for his bronze medal in the Elite race of the 1933 UCI Road World Championships.
Palmares
;1929;1930
;1932 - Demol
;1933 - Demol
;1934
;1935
Marinus Valentijn was a Dutch professional road bicycle racer. He is most known for his bronze medal in the Elite race of the 1933 UCI Road World Championships.
;1930
;1932 - Demol
;1933 - Demol
;1934
;1935