Laps Led

2004 Spanish GP
2005 San Marino GP

until 2004 San Marino GP

Ignore Indy 500 races
Include non-championship races

Pos	Designer	Laps Led
1	Patrick Head	7388
2	Adrian Newey	6174
3	Neil Oatley	5980
4	Colin Chapman	4925
5	Rory Byrne	4713
6	Ross Brawn	4568
7	Nicolas Tombazis	3999
8	Mauro Forghieri	3938
9	Eghbal Hamidy	3786
10	Henri Durand	3123
11	Frank Dernie	2649
12	John Barnard	2457
13	Gordon Murray	1866
14	Gerard Ducarouge	1805
15	Maurice Philippe	1651
16	Derek Gardner	1584
17	Martin Ogilvie	1483
18	Gioacchino Colombo	1355
19	Aurelio Lampredi	1317
20	David North	1247
21	Michel Tetu	1199
22	Steve Nichols	1187
23	Sergio Rinland	1143
24	Gordon Kimball	1125
25	Ralph Bellamy	1084
26	Peter Wright	1004
27	François Castaing	976
27	Marcel Hubert	976
29	Vittorio Jano	957
30	Gustav Brunner	944
31	Harvey Postlethwaite	936
32	Willem Toet	920
33	Gordon Coppuck	910
34	Tony Rudd	909
35	Ron Tauranac	851
36	Vittorio Bellentani	753
37	Carlo Chiti	748
38	Owen Maddock	728
39	Geoffrey Willis	722
40	Gavin Fisher	691
41	Bernard Boyer	667
42	Hans Gassmann	589
	Hans Scherrenberg	589
	Ludwig Krause	589
45	Michel Beaujon	532
46	Geoff Aldridge	531
47	Jean-Claude Migeot	517
48	Robert Choulet	497
49	Peter Prodromou	479
50	Len Terry	453
51	Enrique Scalabroni	437
52	John Iley	431
53	Robin Herd	428
54	Jason Sommerville	418
54	Nick Alcock	418
56	Tony Southgate	379
57	Mike Gascoyne	208
58	Bernard Dudot	207
59	Peter Berthon	157
60	Antonio Tomaini	130
61	Gary Anderson	123
62	Dave Wass	111
63	Tim Densham	108
64	Nick Wirth	101
64	Pat Symonds	101
66	Derrick White	88
67	Andy le Flemming	84
	Geoff Ferris	84
	Tim Holloway	84
70	Shoichi Sano	79
70	Yoshio Nakamura	79
72	George Ryton	56
73	Loic Bigois	55
74	Mike Pilbeam	51
75	Frank Costin	37
76	Alberto Massimino	36
77	Brian Lisles	34
78	Mario Tolentino	32
79	Mariano Alperin	27
80	Keizo Takahashi	18
80	René Hilhorst	18
82	André de Cortanze	17
82	Claude Gallopin	17
84	Helmut Bott	15
85	Eddie Strait	13
86	Gary Savage	9
86	John Surtees	9
88	Andy Smallman	8
88	Seamus Mullarkey	8
90	Antonio Lago	5
	Carlo Marchetti	5
	Peter Connew	5
	Shahab Ahmed	5
	Wilhelm Hild	5
95	Darren Davies	4
95	Ken Sears	4
97	Andrew Green	3
98	Antonia Terzi	2
	Ben Agathangelou	2
	David Pitchforth	2
	John McQuilliam	2
	Mike Coughlan	2
	Nicolo Petrucci	2
	Robert Taylor	2
105	Aldo Costa	1
	Amédée Gordini	1
	Jo Marquart	1
	Nigel Cowperthwaite	1
	Tomasso Carletti	1
	Willy Rampf	1