Laps Led

2006 Canadian GP
2007 British GP

until 2006 British GP

Ignore Indy 500 races
Include non-championship races

Pos	Designer	Laps Led
1	Patrick Head	7467
2	Adrian Newey	6831
3	Neil Oatley	5980
4	Rory Byrne	5502
5	Ross Brawn	5357
6	Colin Chapman	4925
7	Nicolas Tombazis	4591
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	John Iley	1220
22	Michel Tetu	1199
23	Steve Nichols	1187
24	Sergio Rinland	1143
25	Peter Prodromou	1136
26	Gordon Kimball	1125
27	Ralph Bellamy	1084
28	Peter Wright	1004
29	Willem Toet	979
30	François Castaing	976
30	Marcel Hubert	976
32	Gustav Brunner	960
33	Dino Toso	958
33	Robert Bell	958
35	Vittorio Jano	957
36	Harvey Postlethwaite	936
37	Tim Densham	918
38	Gordon Coppuck	910
39	Tony Rudd	909
40	Ron Tauranac	851
41	Geoffrey Willis	781
42	Gavin Fisher	771
43	Vittorio Bellentani	753
44	Carlo Chiti	748
45	Owen Maddock	728
46	Bernard Boyer	667
47	Mike Coughlan	659
48	Hans Gassmann	589
	Hans Scherrenberg	589
	Ludwig Krause	589
51	Michel Beaujon	532
52	Geoff Aldridge	531
53	Jean-Claude Migeot	517
54	Robert Choulet	497
55	Len Terry	453
56	Enrique Scalabroni	437
57	Robin Herd	428
58	Jason Sommerville	418
58	Nick Alcock	418
60	Tony Southgate	379
61	James Allison	358
61	Martin Tolliday	358
63	Aldo Costa	224
63	Mike Gascoyne	224
65	Bernard Dudot	207
66	Peter Berthon	157
67	Mark Smith	148
68	Loic Bigois	138
69	Antonio Tomaini	130
70	Gary Anderson	123
71	Dave Wass	111
72	Nick Wirth	101
72	Pat Symonds	101
74	Derrick White	88
75	Mariano Alperin	86
76	Andy le Flemming	84
	Geoff Ferris	84
	Tim Holloway	84
79	Antonia Terzi	81
80	Shoichi Sano	79
80	Yoshio Nakamura	79
82	Gary Savage	68
83	George Ryton	56
84	Mike Pilbeam	51
85	Frank Costin	37
86	Alberto Massimino	36
87	Brian Lisles	34
88	Mario Tolentino	32
89	Keizo Takahashi	18
	Nicolo Petrucci	18
	René Hilhorst	18
92	André de Cortanze	17
92	Claude Gallopin	17
94	Helmut Bott	15
94	Tim Goss	15
96	Eddie Strait	13
97	Seamus Mullarkey	10
98	John Surtees	9
99	Andy Smallman	8
100	Antonio Lago	5
	Carlo Marchetti	5
	Kevin Taylor	5
	Peter Connew	5
	Shahab Ahmed	5
	Wilhelm Hild	5
106	Ben Agathangelou	4
	Darren Davies	4
	Ken Sears	4
	Robert Taylor	4
	Sam Michael	4
111	Andrew Green	3
	Jorg Zander	3
	Willy Rampf	3
114	David Pitchforth	2
	Ian Pocock	2
	John McQuilliam	2
117	Amédée Gordini	1
	Jo Marquart	1
	Nigel Cowperthwaite	1
	Tomasso Carletti	1