Laps Led

1995 Spanish GP
1996 San Marino GP

until 1995 San Marino GP

Ignore Indy 500 races
Include non-championship races

Pos	Designer	Laps Led
1	Patrick Head	5106
2	Colin Chapman	4925
3	Mauro Forghieri	3938
4	Neil Oatley	3660
5	Frank Dernie	2571
6	Eghbal Hamidy	2535
7	Adrian Newey	2421
8	John Barnard	1926
9	Gordon Murray	1866
10	Gerard Ducarouge	1805
11	Maurice Philippe	1651
12	Derek Gardner	1584
13	Martin Ogilvie	1483
14	Gioacchino Colombo	1355
15	Aurelio Lampredi	1317
16	Henri Durand	1280
17	David North	1247
18	Michel Tetu	1199
19	Steve Nichols	1187
20	Sergio Rinland	1143
21	Gordon Kimball	1125
22	Ralph Bellamy	1084
23	Peter Wright	1004
24	François Castaing	976
24	Marcel Hubert	976
26	Vittorio Jano	957
27	Harvey Postlethwaite	936
28	Rory Byrne	931
29	Gordon Coppuck	910
30	Tony Rudd	909
31	Ron Tauranac	851
32	Ross Brawn	786
33	Vittorio Bellentani	753
34	Carlo Chiti	748
35	Owen Maddock	728
36	Nicolas Tombazis	708
37	Bernard Boyer	667
38	Hans Gassmann	589
	Hans Scherrenberg	589
	Ludwig Krause	589
41	Michel Beaujon	532
42	Geoff Aldridge	531
43	Robert Choulet	497
44	Len Terry	453
45	Enrique Scalabroni	437
46	Robin Herd	428
47	Jean-Claude Migeot	416
48	Gustav Brunner	395
49	Tony Southgate	379
50	Bernard Dudot	207
51	Peter Berthon	157
52	Antonio Tomaini	130
53	Dave Wass	111
54	Willem Toet	93
55	Derrick White	88
56	Geoff Ferris	84
57	Shoichi Sano	79
57	Yoshio Nakamura	79
59	Mike Pilbeam	51
60	Frank Costin	37
61	Alberto Massimino	36
62	Brian Lisles	34
63	Mario Tolentino	32
64	George Ryton	19
65	Claude Gallopin	17
66	Helmut Bott	15
67	Eddie Strait	13
68	John Surtees	9
69	Andy Smallman	8
70	Antonio Lago	5
	Carlo Marchetti	5
	Peter Connew	5
	Shahab Ahmed	5
	Wilhelm Hild	5
75	Ken Sears	4
76	Andrew Green	3
	Darren Davies	3
	Gary Anderson	3
79	Mike Coughlan	2
80	Aldo Costa	1
	Amédée Gordini	1
	André de Cortanze	1
	Jo Marquart	1
	Nigel Cowperthwaite	1
	Tim Holloway	1
	Tomasso Carletti	1