Laps Led

1999 Spanish GP
2000 Monaco GP

until 1999 Monaco GP

Ignore Indy 500 races
Include non-championship races

Pos	Designer	Laps Led
1	Patrick Head	6697
2	Colin Chapman	4925
3	Adrian Newey	4798
4	Neil Oatley	4604
5	Mauro Forghieri	3938
6	Eghbal Hamidy	3725
7	Frank Dernie	2649
8	John Barnard	2457
9	Henri Durand	2224
10	Gordon Murray	1866
10	Rory Byrne	1866
12	Gerard Ducarouge	1805
13	Ross Brawn	1721
14	Maurice Philippe	1651
15	Derek Gardner	1584
16	Martin Ogilvie	1483
17	Nicolas Tombazis	1374
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	Harvey Postlethwaite	936
31	Gustav Brunner	926
32	Gordon Coppuck	910
33	Tony Rudd	909
34	Willem Toet	893
35	Ron Tauranac	851
36	Vittorio Bellentani	753
37	Carlo Chiti	748
38	Owen Maddock	728
39	Bernard Boyer	667
40	Hans Gassmann	589
	Hans Scherrenberg	589
	Ludwig Krause	589
43	Michel Beaujon	532
44	Geoff Aldridge	531
45	Jean-Claude Migeot	513
46	Robert Choulet	497
47	Len Terry	453
48	Enrique Scalabroni	437
49	Robin Herd	428
50	Geoffrey Willis	424
51	Tony Southgate	379
52	Bernard Dudot	207
53	Peter Berthon	157
54	Antonio Tomaini	130
55	Dave Wass	111
56	Nick Wirth	97
56	Pat Symonds	97
58	Derrick White	88
59	Geoff Ferris	84
60	Shoichi Sano	79
60	Yoshio Nakamura	79
62	Gary Anderson	60
63	George Ryton	56
64	Loic Bigois	53
65	Mike Pilbeam	51
66	Frank Costin	37
67	Alberto Massimino	36
68	Brian Lisles	34
69	Mario Tolentino	32
70	John Iley	26
70	Mike Gascoyne	26
72	Andy le Flemming	23
73	André de Cortanze	17
73	Claude Gallopin	17
75	Helmut Bott	15
76	Eddie Strait	13
77	John Surtees	9
77	Tim Holloway	9
79	Andy Smallman	8
80	Seamus Mullarkey	7
81	Antonio Lago	5
	Carlo Marchetti	5
	Peter Connew	5
	Shahab Ahmed	5
	Wilhelm Hild	5
86	Darren Davies	4
86	Ken Sears	4
88	Andrew Green	3
89	Mike Coughlan	2
90	Aldo Costa	1
	Amédée Gordini	1
	Jo Marquart	1
	Nigel Cowperthwaite	1
	Tomasso Carletti	1