Laps Led

1994 European GP
1995 Portuguese GP

until 1994 Portuguese GP

Ignore Indy 500 races
Include non-championship races

Pos	Designer	Laps Led
1	Colin Chapman	4925
2	Patrick Head	4899
3	Mauro Forghieri	3938
4	Neil Oatley	3660
5	Frank Dernie	2571
6	Eghbal Hamidy	2328
7	Adrian Newey	2214
8	John Barnard	1897
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	Gordon Coppuck	910
29	Tony Rudd	909
30	Ron Tauranac	851
31	Rory Byrne	761
32	Vittorio Bellentani	753
33	Carlo Chiti	748
34	Owen Maddock	728
35	Bernard Boyer	667
36	Ross Brawn	616
37	Hans Gassmann	589
	Hans Scherrenberg	589
	Ludwig Krause	589
40	Nicolas Tombazis	538
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	Tony Southgate	379
49	Gustav Brunner	366
50	Bernard Dudot	207
51	Peter Berthon	157
52	Antonio Tomaini	130
53	Dave Wass	111
54	Derrick White	88
55	Geoff Ferris	84
56	Shoichi Sano	79
56	Yoshio Nakamura	79
58	Willem Toet	74
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