circuit van Zandvoort - Zandvoort, the Netherlands

National Race
september 30, 1951
International Race
september 10, 1956
International Race
july 14, 1957
National Race
june 01, 1969
National Race
july 26, 1970
National Race
june 13, 1971
International Race
july 08, 1973
Castrol super T.T. cup
National Race
july 13, 1975
National Race
april 04, 1976
National Race
june 20, 1976
Internationale motorraces
International Race
july 11, 1976
National Race
may 22, 1977
Int formula superclass races
International Race
july 10, 1977
National Race
june 04, 1978
National Race
april 01, 1979
Olof races
International Race
september 14, 1980
National Race
march 22, 1981
National Race
april 04, 1982
Motor 1000 Endurance
National Race
may 01, 1983
National Race
april 08, 1984
National Race
may 05, 1985
Barclay racing day
National Race
august 18, 1985
National Race
april 13, 1986
Open Nederlands Kampioenschap
april 09, 1995
Open Nederlands Kampioenschap
september 24, 1995
Open Nederlands Kampioenschap
march 31, 1996
Open Nederlands Kampioenschap
august 25, 1996