Races Led

2004 Canadian GP
2005 European GP

until 2004 European GP

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

Pos	Designer	Races Led
1	Patrick Head	271
2	Adrian Newey	226
3	Neil Oatley	218
4	Rory Byrne	160
5	Ross Brawn	151
6	Colin Chapman	140
7	Mauro Forghieri	135
8	Eghbal Hamidy	128
9	Nicolas Tombazis	127
10	Henri Durand	117
11	John Barnard	108
12	Frank Dernie	92
13	Gerard Ducarouge	72
14	Gordon Murray	67
15	Martin Ogilvie	55
16	Maurice Philippe	53
17	Vittorio Jano	52
18	Gioacchino Colombo	47
18	Michel Tetu	47
20	Gustav Brunner	46
21	Harvey Postlethwaite	44
21	Willem Toet	44
23	David North	43
	Derek Gardner	43
	Gordon Kimball	43
26	Ralph Bellamy	40
27	Aurelio Lampredi	39
	François Castaing	39
	Gavin Fisher	39
	Gordon Coppuck	39
	Marcel Hubert	39
32	Geoffrey Willis	38
32	Sergio Rinland	38
34	Carlo Chiti	35
35	Ron Tauranac	33
36	Peter Wright	29
36	Steve Nichols	29
38	Peter Prodromou	28
39	John Iley	27
39	Tony Rudd	27
41	Owen Maddock	25
42	Jean-Claude Migeot	24
43	Bernard Boyer	23
	Robin Herd	23
	Vittorio Bellentani	23
46	Jason Sommerville	22
46	Nick Alcock	22
48	Tony Southgate	20
49	Michel Beaujon	19
50	Enrique Scalabroni	18
50	Robert Choulet	18
52	Hans Gassmann	16
	Hans Scherrenberg	16
	Ludwig Krause	16
55	Len Terry	15
55	Mike Gascoyne	15
57	Geoff Aldridge	14
58	Tim Holloway	11
59	Dave Wass	8
59	Gary Anderson	8
61	Bernard Dudot	7
61	Tim Densham	7
63	Antonio Tomaini	6
	Nick Wirth	6
	Pat Symonds	6
	Shoichi Sano	6
	Yoshio Nakamura	6
68	Mariano Alperin	5
69	Derrick White	4
	Dino Toso	4
	Geoff Ferris	4
	Mark Smith	4
	Peter Berthon	4
	Robert Bell	4
75	Andy le Flemming	3
	Frank Costin	3
	Gary Savage	3
	Loic Bigois	3
	Mike Pilbeam	3
80	André de Cortanze	2
	Brian Lisles	2
	Claude Gallopin	2
	Darren Davies	2
	George Ryton	2
	Helmut Bott	2
	John Surtees	2
	Mario Tolentino	2
	Mike Coughlan	2
	Seamus Mullarkey	2
	Wilhelm Hild	2
91	Alberto Massimino	1
	Aldo Costa	1
	Amédée Gordini	1
	Andrew Green	1
	Andy Smallman	1
	Antonia Terzi	1
	Antonio Lago	1
	Ben Agathangelou	1
	Carlo Marchetti	1
	David Pitchforth	1
	Eddie Strait	1
	John McQuilliam	1
	Jo Marquart	1
	Keizo Takahashi	1
	Ken Sears	1
	Nicolo Petrucci	1
	Nigel Cowperthwaite	1
	Peter Connew	1
	René Hilhorst	1
	Robert Taylor	1
	Shahab Ahmed	1
	Tomasso Carletti	1
	Willy Rampf	1