Consecutive 13th Place Finishes

until 1978 Argentine GP

Ignore Indy 500 races
Ignore non-championship races
Note: records involving non-championship races may be inaccurate due to incomplete data.

Finishing position:

Pos	Tyre Manufacturer	From	To	Consecutive 13th Place Finishes
1	Dunlop	1961 Monaco GP	1961 German GP	6
2	Dunlop	1962 British GP	1962 United States GP	4
	Firestone	1972 French GP	1972 Austrian GP	4
	Goodyear	1973 Canadian GP	1974 Brazilian GP	4
	Goodyear	1975 Swedish GP	1975 British GP	4
6	Firestone	1973 Swedish GP	1973 British GP	3
	Goodyear	1975 Argentine GP	1975 South African GP	3
	Goodyear	1976 Monaco GP	1976 French GP	3
	Goodyear	1976 Italian GP	1976 United States GP	3
10	Dunlop	1963 ACF GP	1963 British GP	2
	Dunlop	1964 British GP	1964 German GP	2
	Firestone	1971 Canadian GP	1971 United States GP	2
	Goodyear	1972 Italian GP	1972 Canadian GP	2
	Firestone	1974 South African GP	1974 Spanish GP	2
	Firestone	1974 French GP	1974 British GP	2
	Goodyear	1975 Austrian GP	1975 Italian GP	2
	Goodyear	1976 Brazilian GP	1976 South African GP	2
	Goodyear	1977 South African GP	1978 Argentine GP	2
	Goodyear	1977 South African GP	1977 Race of Champions	2

Finishing position: