List of Indianapolis 500 lap leaders

All-time lap leaders

• Two hundred fifty-three drivers have led the Indianapolis 500-Mile Race, in 110 races.
• Career lap leader percentage rounded to hundredths of a percent.
• Green indicates drivers active as of most recent race.

Rank	Driver	Laps Led	Career Laps Run	Career Lap Leader Percentage	Race Wins	Years Won
1	Scott Dixon	709	Active driver		1	2008
2	Al Unser	644	4,356	14.78%	4	1970	1971	1978	1987
3	Ralph DePalma	612	1,594	38.39%	1	1915
4	Mario Andretti	556	3,040	18.29%	1	1969
5	A. J. Foyt	555	4,909	11.31%	4	1961	1964	1967	1977
6	Wilbur Shaw	508	2,019	25.16%	3	1937	1939	1940
7	Emerson Fittipaldi	505	1,785	28.29%	2	1989	1993
8	Parnelli Jones	492	1,130	43.54%	1	1963
9	Bill Vukovich	485	676	71.75%	2	1953	1954
10	Bobby Unser	440	2,611	16.85%	3	1968	1975	1981
11	Michael Andretti	431	2,653	16.25%
12	Rick Mears	429	2,342	18.32%	4	1979	1984	1988	1991
13	Billy Arnold	410	821	49.94%	1	1930
14	Tony Kanaan	352	3,951	8.91%	1	2013
15	Gordon Johncock	339	3,158	10.73%	2	1973	1982
16	Louis Meyer	332	1,916	17.33%	3	1928	1933	1936
17	Dario Franchitti	329	1,940	16.96%	3	2007	2010	2012
18	Hélio Castroneves	326	Active driver		4	2001	2002	2009	2021
19	Jim Clark	298	682	43.69%	1	1965
20	Bill Holland	297	914	32.49%	1	1949
21	Johnny Rutherford	296	2,792	10.60%	3	1974	1976	1980
22	Rex Mays	266	1,385	19.21%
23	Rodger Ward	261	2,160	12.08%	2	1959	1962
24	Mauri Rose	256	2,326	11.01%	3	1941	1947	1948
25	Dan Wheldon	235	1,729	13.59%	2	2005	2011
26	Jimmy Murphy	220	907	24.26%	1	1922
27	Ryan Hunter-Reay	219	Active driver		1	2014
28	Tommy Milton	218	1,204	18.11%	2	1921	1923
29	Jimmy Bryan	216	1,411	15.31%	1	1958
30	Tom Sneva	208	2,180	9.54%	1	1983
31	Frank Lockhart	205	280	73.21%	1	1926
32	Juan Pablo Montoya	193	1,263	15.28%	2	2000	2015
33	Álex Palou	192	Active driver		1	2025
34	Arie Luyendyk	186	2,957	6.29%	2	1990	1997
35	Jimmy Snyder	181	495	36.57%
36	Lee Wallard	178	591	30.12%	1	1951
37	Simon Pagenaud	169	2,389	7.07%	1	2019
38	Danny Sullivan	162	1,523	10.64%	1	1985
39	Howdy Wilcox	155	1,335	11.61%	1	1919
40	Tomas Scheckter	153	1,691	9.05%
41	Jim Rathmann	150	2,320	6.47%	1	1960
42	Ed Carpenter	150	Active driver
43	Peter DePaolo	148	738	20.05%	1	1925
44	Will Power	145	Active driver		1	2018
45	Marco Andretti	144	3,517	4.09%
46	Dario Resta	140	408	34.31%	1	1916
47	Sam Hanks	140	1,566	8.94%	1	1957
48	Jules Goux	139	773	17.98%	1	1913
49	George Robson	138	333	41.44%	1	1946
50	Pat Flaherty	138	812	17.00%	1	1956
51	Gary Bettenhausen	138	2,372	5.82%
52	Takuma Sato	138	Active driver		2	2017	2020
53	Johnnie Parsons	131	1,504	8.71%	1	1950
54	Lloyd Ruby	126	2,357	5.35%
55	Bobby Rahal	126	2,007	6.28%	1	1986
56	Earl Cooper	123	939	13.10%
57	Tony Stewart	122	700	17.43%
58	Joe Boyer	119	555	21.44%	1	1924
59	Greg Ray	116	920	12.61%
60	René Thomas	114	744	15.32%	1	1914
61	Alexander Rossi	113	Active driver		1	2016
62	Al Unser Jr.	110	3,173	3.47%	2	1992	1994
63	Kelly Petillo	108	1,283	8.42%	1	1935
64	Wally Dallenbach Sr.	108	1,448	7.46%
65	Sam Hornish Jr.	107	1,346	7.95%	1	2006
66	Babe Stapp	106	960	11.04%
67	Fred Frame	106	1,281	8.27%	1	1932
68	Pato O'Ward	104	Active driver
69	Buddy Rice	99	1,047	9.46%	1	2004
70	Ted Horn	94	1,944	4.84%
71	Dave Lewis	93	383	24.28%
72	Bill Cummings	93	1,229	7.57%	1	1934
73	Floyd Roberts	92	883	10.42%	1	1938
74	Kenny Bräck	89	885	10.06%	1	1999
75	Eddie Cheever Jr.	89	2,122	4.19%	1	1998
76	Ray Harroun	88	200	44.00%	1	1911
77	Bob Sweikert	86	825	10.42%	1	1955
78	Conor Daly	86	Active driver
79	Felix Rosenqvist	86	Active driver		1	2026
80	David Bruce-Brown	81	225	36.00%
81	Danny Ongais	79	1,527	5.17%
82	Arthur Duray	77	200	38.50%
83	Rinus VeeKay	73	Active driver
84	Troy Ruttman	72	1,472	4.89%	1	1952
85	Gil de Ferran	71	601	11.81%	1	2003
86	Scott McLaughlin	71	Active driver
87	Jack McGrath	70	1,094	6.40%
88	Mark Donohue	70	748	9.36%	1	1972
89	Buddy Lazier	70	3,015	2.32%	1	1996
90	Josef Newgarden	69	Active driver		2	2023	2024
91	Frank Brisko	69	1,330	5.19%
92	Leon Duray	68	693	9.81%
93	Ralph Hepburn	68	1,864	3.65%
94	George Souders	67	400	16.75%	1	1927
95	Eddie Sachs	66	1,069	6.17%
96	Marcus Ericsson	60	Active driver		1	2022
97	Maurício Gugelmin	59	396	14.90%
98	Harry Hartz	57	996	5.72%
99	Roberto Guerrero	56	1,735	3.23%
100	Johnny Thomson	55	1,044	5.27%
101	James Hinchcliffe	54	1,656	3.26%
102	Robby Gordon	53	1,564	3.39%
103	Joe Leonard	52	1,265	4.11%
104	Jeff Ward	52	1,254	4.15%
105	Bruno Junqueira	52	734	7.08%
106	Max Chilton	50	997	5.02%
107	Deacon Litz	49	1,560	3.14%
108	Scott Goodyear	49	1,460	3.35%
109	Ray Keech	46	400	11.50%	1	1929
110	Pat O'Connor	46	768	5.98%
111	Davy Jones	46	784	5.86%
112	Gil Anderson	44	784	5.61%
113	Jimmy Gleason	43	617	6.97%
114	Bob Burman	41	718	5.71%
115	Jackie Stewart	40	358	11.17%
116	Louis Schneider	39	863	4.51%	1	1931
117	John Paul Jr.	39	883	4.42%
118	Alex Tagliani	39	1,543	2.52%
119	Teo Fabi	37	963	3.84%
120	Bob Carey	36	200	18%
121	Jim Hurtubise	36	894	4.03%
122	Cliff Bergere	35	2,425	1.44%
123	Paul Russo	35	1,482	2.36%
124	Bob Swanson	34	267	12.73%
125	Nigel Mansell	34	292	11.64%
126	Oriol Servià	34	1,992	1.70%
127	Bobby Marshman	33	635	5.20%
128	Tony Gulotta	33	1,989	1.66%
129	Art Cross	32	768	4.17%
130	Duke Nalon	32	1,284	2.49%
131	David Malukas	32	Active driver
132	Ryan Briscoe	31	1,840	1.68%
133	Phil Shafer	29	1,223	2.37%
134	Mark Dismore	29	820	3.54%
135	Danica Patrick	29	1,404	2.07%
136	Carlos Muñoz	29	1,200	2.41%
137	Graham Rahal	28	Active driver
138	Fernando Alonso	27	378	7.14%
139	Jimmy Vasser	26	1,249	2.08%
140	Jimmy Davies	25	631	3.96%
141	Tony Bettenhausen	24	1,975	1.22%
142	Lou Moore	23	1,304	1.76%
143	A. J. Allmendinger	23	200	11.50%
144	Sting Ray Robb	23	Active driver
145	Jacques Villeneuve	22	600	3.67%	1	1995
146	Raul Boesel	21	2,213	0.95%
147	Alessandro Zampedri	20	199	10.05%
148	George Amick	18	200	9.00%
149	Johnny Boyd	18	1,427	1.26%
150	Charlie Kimball	18	1,910	0.94%
151	Kevin Cogan	17	1,556	1.09%
152	Devlin DeFrancesco	17	Active driver
153	Johnny Aitken	16	194	8.25%
154	Jerry Grant	16	1,275	1.25%
155	Robbie Buhl	16	1,279	1.25%
156	Santino Ferrucci	16	Active driver
157	Vítor Meira	15	1,622	0.92%
158	Mike Conway	15	476	3.15%
159	Zach Veach	15	729	1.92%
160	Colton Herta	15	Active driver
161	Gaston Chevrolet	14	400	3.50%	1	1920
162	Ernie Triplett	14	559	2.50%
163	Russ Snowberger	13	1,633	0.80%
164	Josele Garza	13	707	1.84%
165	Billy Boat	13	1,112	1.17%
166	Justin Wilson	13	1,488	0.87%
167	Townsend Bell	13	1,898	0.68%
168	J. R. Hildebrand	13	2,202	0.59%
169	Swede Savage	12	62	19.35%
170	Felipe Giaffone	12	955	1.26%
171	Bertrand Baguette	11	383	2.87%
172	Christian Rasmussen	11	Active driver
173	Ralph Mulford	10	1,619	0.62%
174	Graham Hill	10	333	3.00%	1	1966
175	Alex Barron	10	942	1.06%
176	Eddie Rickenbacker	9	355	2.53%
177	Albert Guyot	9	808	1.11%
178	Josef Christiaens	9	320	2.81%
179	Louis Chevrolet	9	452	1.99%
180	Dutch Baumann	9	90	10.00%
181	Len Sutton	9	708	1.27%
182	Caio Collet	9	Active driver
183	Jimmy Daywalt	8	999	0.80%
184	Pancho Carter	8	2,141	0.37%
185	Jim Crawford	8	1,043	0.77%
186	Scott Pruett	8	592	1.35%
187	Robert Shwartzman	8	Active driver
188	Don Freeland	7	1,311	0.53%
189	Roger McCluskey	7	2,155	0.32%
190	Zachary Claman DeMelo	7	199	3.52%
191	Spencer Pigot	7	981	0.71%
192	Kyffin Simpson	7	Active driver
193	Ira Hall	6	485	1.24%
194	Callum Ilott	6	Active driver
195	Cecil Green	5	217	2.30%
196	Jimmy Jackson	5	845	0.59%
197	Spencer Wishart	5	604	0.83%
198	Steve Krisiloff	5	1,387	0.36%
199	E. J. Viso	5	843	0.59%
200	James Jakes	5	599	0.83%
201	Christian Lundgaard	5	Active driver
202	Fred Belcher	4	200	2.00%
203	Cliff Durant	4	888	0.45%
204	Mike Mosley	4	1,615	0.25%
205	Buzz Calkins	4	1,056	0.38%
206	Sam Schmidt	4	110	3.64%
207	Sébastien Bourdais	4	1,687	0.24%
208	Oliver Askew	4	91	4.40%
209	Sage Karam	4	1,368	0.29%
210	Kyle Larson	4	Active driver
211	Kyle Kirkwood	4	Active driver
212	George Snider	3	1,832	0.16%
213	Davey Hamilton	3	1,783	0.17%
214	Scott Sharp	3	2,180	0.14%
215	Bryan Herta	3	965	0.31%
216	Adrian Fernández	3	583	0.51%
217	Mario Moraes	3	211	1.42%
218	Bryan Clauson	3	305	0.98%
219	Stefan Wilson	3	549	0.55%
220	Jack Harvey	3	Active driver
221	Marcus Armstrong	3	Active driver
222	Romain Grosjean	3	Active driver
223	Caleb Bragg	2	269	0.74%
224	Teddy Tetzlaff	2	371	0.54%
225	Joe Dawson	2	445	0.45%	1	1912
226	Robert Evans	2	158	1.27%
227	Paul Bost	2	66	3.03%
228	Herb Ardinger	2	884	0.23%
229	Dan Gurney	2	1,204	0.17%
230	Roger Rager	2	55	3.64%
231	Don Whittington	2	547	0.37%
232	John Andretti	2	1,852	0.11%
233	Robby McGehee	2	887	0.23%
234	Tora Takagi	2	379	0.53%
235	Jaques Lazier	2	979	0.20%
236	Rubens Barrichello	2	200	1.00%
237	James Davison	2	748	0.27%
238	Robert Wickens	2	200	1.00%
239	Jimmie Johnson	2	193	1.04%
240	Jean Chassagne	1	285	0.35%
241	Art Klein	1	413	0.24%
242	Roscoe Sarles	1	354	0.28%
243	Howdy Wilcox II	1	200	0.50%
244	Fred Agabashian	1	1,273	0.08%
245	Jack Brabham	1	510	0.20%
246	Bobby Allison	1	113	0.88%
247	Bill Vukovich II	1	1,527	0.07%
248	Tim Richmond	1	388	0.26%
249	Gordon Smiley	1	188	0.53%
250	Scott Brayton	1	1,905	0.05%
251	Stéphan Grégoire	1	760	0.13%
252	Jeff Simmons	1	609	0.16%
253	Mikhail Aleshin	1	524	0.19%
Note	Lora L. Corum*	0			1	1924
	Floyd Davis*	0			1	1941

• Lora L. Corum and Floyd Davis are credited as being co-winners of the Indianapolis 500 in 1924 and 1941, respectively. However, as the winning entries in either race led only after their secondary drivers drove (and to the conclusion), Corum and Davis are not credited with leading any of those laps, nor did they lead throughout the remainder of their careers.

Lap Leaders, Individual Races

Most Laps Led

Fifty-seven of one hundred ten Indianapolis 500-Mile Races have been won by the driver leading the most laps, 53.27%.

Year	Leader, Most Laps	Laps Led	Percentage Race Led	Won Race
1911	Ray Harroun	88	44.0%	Yes
1912	Ralph DePalma	196	98.0%	No
1913	Jules Goux	138	69.0%	Yes
1914	René Thomas	102	51.0%	Yes
1915	Ralph DePalma	132	66.0%	Yes
1916	Dario Resta	103	85.8%	Yes
1919	Howdy Wilcox	98	49.0%	Yes
1920	Joe Boyer	93	46.5%	No
1921	Ralph DePalma	108	54.0%	No
1922	Jimmy Murphy	153	76.5%	Yes
1923	Tommy Milton	128	64.0%	Yes
1924	Earl Cooper	119	59.5%	No
1925	Peter DePaolo	115	57.5%	Yes
1926	Frank Lockhart	95	59.4%	Yes
1927		110	55.0%	No
1928	Leon Duray	64	32.0%	No
1929	Louis Meyer	65	32.5%	No
1930	Billy Arnold	198	99.0%	Yes
1931		155	77.5%	No
1932	Fred Frame	58	29.0%	Yes
1933	Louis Meyer	71	35.5%	Yes
1934	Frank Brisko	69	29.5%	No
1935	Kelly Petillo	102	51.0%	Yes
1936	Louis Meyer	96	48.0%	Yes
1937	Wilbur Shaw	131	65.5%	Yes
1938	Floyd Roberts	92	46.0%	Yes
	Jimmy Snyder			No
1939	Louis Meyer	79	39.5%	No
1940	Wilbur Shaw	136	68.0%	Yes
1941		107	53.5%	No
1946	George Robson	138	69.0%	Yes
1947	Bill Holland	143	71.5%	No
1948	Mauri Rose	81	40.5%	Yes
1949	Bill Holland	146	73.0%	Yes
1950	Johnnie Parsons	115	83.3%	Yes
1951	Lee Wallard	159	79.5%	Yes
1952	Bill Vukovich	150	75.0%	No
1953		195	97.5%	Yes
1954		90	45.0%	Yes
1955	Bob Sweikert	86	43.0%	Yes
1956	Pat Flaherty	127	63.5%	Yes
1957	Sam Hanks	136	68.0%	Yes
1958	Jimmy Bryan	139	69.5%	Yes
1959	Rodger Ward	130	65.0%	Yes
1960	Jim Rathmann	100	50.0%	Yes
1961	A.J. Foyt	71	35.5%	Yes
1962	Parnelli Jones	120	60.0%	No
1963		167	83.5%	Yes
1964	A.J. Foyt	146	73.0%	Yes
1965	Jim Clark	190	95.0%	Yes
1966	Lloyd Ruby	68	34.0%	No
1967	Parnelli Jones	171	85.5%	No
1968	Bobby Unser	127	63.5%	Yes
1969	Mario Andretti	116	58.0%	Yes
1970	Al Unser	190	95.0%	Yes
1971		103	51.5%	Yes
1972	Gary Bettenhausen	138	69.0%	No
1973	Gordon Johncock	64	48.1%	Yes
1974	Johnny Rutherford	122	61.0%	Yes
1975	Wally Dallenbach	96	55.2%	No
1976	Johnny Rutherford	48	47.1%	Yes
1977	Gordon Johncock	129	64.5%	No
1978	Al Unser	121	60.5%	Yes
1979	Bobby Unser	89	44.5%	No
1980	Johnny Rutherford	118	59.0%	Yes
1981	Bobby Unser	89	44.5%	Yes
1982	Rick Mears	77	38.5%	No
1983	Tom Sneva	98	49.0%	Yes
1984	Rick Mears	119	59.5%	Yes
1985	Mario Andretti	107	53.5%	No
1986	Rick Mears	76	38.0%	No
1987	Mario Andretti	170	85.0%	No
1988	Danny Sullivan	91	45.5%	No
1989	Emerson Fittipaldi	158	79.0%	Yes
1990		128	64.0%	No
1991	Michael Andretti	97	48.5%	No
1992		160	80.0%	No
1993	Mario Andretti	72	36.0%	No
1994	Emerson Fittipaldi	145	72.5%	No
1995	Maurício Gugelmin	59	29.5%	No
1996	Roberto Guerrero	47	23.5%	No
1997	Tony Stewart	64	32.0%	No
1998	Eddie Cheever	76	38.0%	Yes
1999	Kenny Bräck	66	33.0%	Yes
2000	Juan Pablo Montoya	167	83.5%	Yes
2001	Hélio Castroneves	52	26.0%	Yes
2002	Tomas Scheckter	85	42.5%	No
2003		63	31.5%	No
2004	Buddy Rice	91	50.5%	Yes
2005	Sam Hornish Jr.	77	38.5%	No
2006	Dan Wheldon	148	74.0%	No
2007	Tony Kanaan	83	50.0%	No
2008	Scott Dixon	115	57.5%	Yes
2009		73	36.5%	No
2010	Dario Franchitti	155	77.5%	Yes
2011	Scott Dixon	73	36.5%	No
2012	Marco Andretti	59	29.5%	No
2013	Ed Carpenter	37	18.5%	No
2014	Ryan Hunter-Reay	56	28.0%	Yes
2015	Scott Dixon	84	42.0%	No
2016	Ryan Hunter-Reay	52	26.0%	No
2017	Max Chilton	50	25.0%	No
2018	Ed Carpenter	65	32.5%	No
2019	Simon Pagenaud	116	58.0%	Yes
2020	Scott Dixon	111	55.5%	No
2021	Conor Daly	40	20.0%	No
2022	Scott Dixon	95	47.5%	No
2023	Pato O'Ward	39	19.5%	No
2024	Scott McLaughlin	66	33.0%	No
2025	Takuma Sato	51	25.5%	No
2026	Álex Palou	59	29.5%	No

More than 50% of race laps led, non-winning entries

Twenty separate entries in equal years, driven by sixteen drivers, have failed to win despite leading over half a given race's completed laps.^[1]

Rank	Year	Driver	Laps Led	Race Percentage	Final Pos
1	1912	Ralph DePalma	196	98.0%	11
2	1967	Parnelli Jones	171	85.5%	6
3	1987	Mario Andretti	170	85.0%	9
4	1992	Michael Andretti	160	80.0%	13
5	1931	Billy Arnold	155	77.5%	19
6	1952	Bill Vukovich	150	75.0%	17
7	2006	Dan Wheldon	148	74.0%	4
8	1994	Emerson Fittipaldi	145	72.5%	17
9	1947	Bill Holland	143	71.5%	2
10	1972	Gary Bettenhausen	138	69.0%	14
11	1977	Gordon Johncock	129	64.5%	11
12	1990	Emerson Fittipaldi	128	64.0%	3
13	1962	Parnelli Jones	120	60.0%	7
14	1924	Earl Cooper	119	59.5%	2
15	2020	Scott Dixon	111	55.5%	2
16	1927	Frank Lockhart	110	55.0%	10
17	1921	Ralph DePalma	108	54.0%	12
18	1941	Wilbur Shaw	107	53.5%	18
	1985	Mario Andretti			2
20	1975	Wally Dallenbach	96	55.2%	9

Lap leader records

Most races led Drivers leading in at least ten races Background colors designate finishing position Races Led Driver Years 17 Scott Dixon 2003 2006 2007 2008 2009 2011 2012 2013 2014 2015 2017 2019 2020 2021 2022 2024 2026 15 Tony Kanaan 2002 2003 2004 2005 2006 2007 2008 2012 2013 2014 2015 2016 2017 2018 2022   14 Hélio Castroneves 2001 2002 2003 2006 2007 2009 2010 2013 2014 2015 2016 2017 2021 2023   13 A. J. Foyt 1961 1962 1964 1965 1967 1969 1970 1974 1975 1976 1977 1979 1982   11 Al Unser 1970 1971 1973 1977 1978 1979 1983 1987 1988 1992 1993   Mario Andretti 1966 1969 1980 1981 1984 1985 1987 1989 1991 1992 1993 10 Bobby Unser 1968 1971 1972 1973 1974 1975 1977 1979 1980 1981   Will Power 2010 2013 2014 2015 2016 2017 2018 2019 2020 2023

Most consecutive races led Twelve drivers have led in five or more consecutive* races. Years Driver 8 2013—2020 Will Power 7 2002—2008 Tony Kanaan 2012—2018 Tony Kanaan 6 1979—1984 Rick Mears 2011—2016 Alex Tagliani 2021—2026 Álex Palou 2021—2026 Pato O'Ward 5 1938—1946 Rex Mays 1940—1948 Mauri Rose 1971—1975 Bobby Unser 1980—1984 Tom Sneva 2011—2015 Scott Dixon 2013—2017 Helio Castroneves * Rex Mays and Mauri Rose led the race in periods extending nine years each, but are counted as leading in five consecutive due to the cancellation of the race, from 1942—1945, due to World War II

Most race laps led by winning entry Eleven entries, all to date starting from the front row* have won in dominant fashion, leading three-quarters or more of a given race's completed laps. Laps Led Percent Race Led Year Winning Driver Start Pos 198 99.0% 1930 Billy Arnold 1 195 97.5% 1953 Bill Vukovich 1 190 95.0% 1965 Jim Clark 2 1970 Al Unser 1 103 85.8% 1916 Dario Resta 4* 167 83.5% 1963 Parnelli Jones 1 2000 Juan Pablo Montoya 2 159 79.5% 1951 Lee Wallard 2 158 79.0% 1989 Emerson Fittipaldi 3 155 77.5% 2010 Dario Franchitti 3 153 76.5% 1922 Jimmy Murphy 1 * With four-wide starts occurring in years 1913-1920, Dario Resta started on the front row in 1916.

Fewest race laps led by winning entry Eighteen entries have won despite leading only ten percent (20 laps / 50 miles) or less of a given race. Laps Led Percent Race Led Year Driver Start Pos 1 0.5% 2011 Dan Wheldon 6 2 1.0% 1912 Joe Dawson 7 5 2.5% 2023 Josef Newgarden 17 9 4.5% 2015 Juan-Pablo Montoya 15 10 5.0% 1966 Graham Hill 15 11 6.3% 1975 Bobby Unser 3 13 6.5% 1972 Mark Donohue 3 2022 Marcus Ericsson 5 14 7.0% 1920 Gaston Chevrolet 6 2016 Alexander Rossi 11 2025 Álex Palou 6 15 7.5% 1995 Jacques Villeneuve 5 16 8.0% 1993 Emerson Fittipaldi 9 17 8.5% 2017 Takuma Sato 4 18 9.0% 1987 Al Unser 20 19 9.5% 1928 Louis Meyer 13 2006 Sam Hornish Jr. 1 20 10.0% 2021 Hélio Castroneves 8

Most race laps led by non-winning entry Six entries have failed to win despite dominating to lead three-quarters or more of a given race's completed laps. Laps Led Percent Race Led Year Driver Start Pos Final Pos 196 98.0% 1912 Ralph DePalma 7 11 171 85.5% 1967 Parnelli Jones 6 6 170 85.0% 1987 Mario Andretti 1 9 160 80.0% 1992 Michael Andretti 6 13 155 77.5% 1931 Billy Arnold 18 19 150 75.0% 1952 Bill Vukovich 8 17

Most laps led from start Eleven entries have led the opening quarter (50 laps / 125 miles) or further distance of a given race. Laps Year Driver Full Laps Led Percent Race Led Start Pos Final Pos 92 1990 Emerson Fittipaldi 128 64.0% 1 3 81 1927 Frank Lockhart 110 55.0% 1 18 74 1922 Jimmy Murphy 153 76.5% 1 1 65 1919 Ralph DePalma 93 46.5% 4* 6 63 1935 Rex Mays 89 44.5% 1 17 59 1962 Parnelli Jones 120 60.0% 1 7 54 1925 Peter DePaolo 115 57.5% 2 1 1928 Leon Duray 59 29.5% 1 19 51 1967 Parnelli Jones 171 85.5% 6 6 50 1971 Mark Donohue 52 26.0% 2 25 1997 Tony Stewart 64 32.0% 2 5 * With four-wide starts occurring in years 1913-1920, Ralph DePalma started on the front row in 1919.

Led opening lap and final lap: 21 entries among 19 drivers Jimmy Murphy, 1922 Joe Boyer, 1924 (only occasion of occurrence in separate entries) Peter DePaolo, 1925 Lee Wallard, 1951 Bill Vukovich, 1953 Jimmy Bryan, 1958 Jim Clark, 1965 Mario Andretti, 1969 Al Unser, 1970 Johnny Rutherford, 1976 Johnny Rutherford, 1980 Bobby Unser, 1981 Rick Mears, 1984 Emerson Fittipaldi, 1989 Rick Mears, 1991 Al Unser Jr., 1994 Buddy Rice, 2004 Scott Dixon, 2008 Hélio Castroneves, 2009 Dario Franchitti, 2010 Simon Pagenaud, 2019

Led opening lap, consecutive races Nine drivers have led the opening race lap in consecutive races. Years Driver 2 1922—1923 Jimmy Murphy 1928—1929 Leon Duray 1935—1936 Rex Mays 1940—1941 1954—1955 Jack McGrath 1964—1965 Jim Clark 1972—1973 Bobby Unser 1989—1990 Emerson Fittipaldi 1996—1997 Tony Stewart 2022—2023 Álex Palou

Most laps led by rookie Nine drivers have led one quarter (50 laps / 125 miles) or further race distance in their first year of competition.
Laps	Percent Race Led	Year	Driver	Start Pos	Final Pos
167	83.5%	2000	Juan Pablo Montoya	2	1
143	71.5%	1947	Bill Holland	8	2
138	69.0%	1913	Jules Goux	7	1
102	51.0%	1914	René Thomas	15	1
95	59.4%	1926	Frank Lockhart	20	1
85	42.5%	2002	Tomas Scheckter	10	26
77	38.5%	1914	Arthur Duray	10	2
52	26.0%	2001	Hélio Castroneves	11	1
51	25.5%	1927	George Souders	22	1

Latest lead change Races with final lead change taking place at or within five laps of finish
Lap	Year	Winner	Passed
200	2006	Sam Hornish Jr.	Marco Andretti
	2011	Dan Wheldon	J. R. Hildebrand
	2023	Josef Newgarden	Marcus Ericsson
	2024	Josef Newgarden	Pato O'Ward
	2026	Felix Rosenqvist	David Malukas
199	1912	Joe Dawson	Ralph DePalma
	1989	Emerson Fittipaldi	Al Unser Jr.
	1999	Kenny Bräck	Robby Gordon
	2012	Dario Franchitti	Scott Dixon
	2019	Simon Pagenaud	Alexander Rossi
	2021	Hélio Castroneves	Álex Palou
198	1961	A. J. Foyt	Eddie Sachs
	1986	Bobby Rahal	Kevin Cogan
	2013	Tony Kanaan	Ryan Hunter-Reay
197	1960	Jim Rathmann	Rodger Ward
	1967	A.J. Foyt	Parnelli Jones
	2014	Ryan Hunter-Reay	Hélio Castroneves
	2015	Juan Pablo Montoya	Will Power
	2016	Alexander Rossi	Carlos Muñoz
196	1995	Jacques Villeneuve [a]	Scott Goodyear
	2018	Will Power	Stefan Wilson

Most Leaders in Race Races with ten or more race leaders Leaders Year Winner 16 2024 Josef Newgarden 15 2017 Takuma Sato 2018 Will Power 14 2013 Tony Kanaan 2023 Josef Newgarden 2025 Álex Palou 2026 Felix Rosenqvist 13 2016 Alexander Rossi 2021 Hélio Castroneves 12 1993 Emerson Fittipaldi 11 2014 Ryan Hunter-Reay 2020 Takuma Sato 10 1980 Johnny Rutherford 1995 Jacques Villeneuve 1998 Eddie Cheever 2011 Dan Wheldon 2012 Dario Franchitti 2015 Juan Pablo Montoya 2019 Simon Pagenaud

Fewest Leaders in Race Races with three or fewer race leaders Leaders Year Winner 2 1930 Billy Arnold 1965 Jim Clark 3 1912 Joe Dawson 1916 Dario Resta 1919 Howdy Wilcox 1938 Floyd Roberts 1940 Wilbur Shaw 1947 Mauri Rose 1950 Johnnie Parsons 1952 Troy Ruttman 1967 A. J. Foyt 1968 Bobby Unser 1990 Arie Luyendyk 1994 Al Unser Jr.

Most Lead Changes in Race Races with twenty-five or more lead changes Lead Changes Year Winner 70 2026 Felix Rosenqvist 68 2013 Tony Kanaan 54 2016 Alexander Rossi 52 2023 Josef Newgarden 48 2024 Josef Newgarden 38 2022 Marcus Ericsson 37 2015 Juan Pablo Montoya 35 2017 Takuma Sato 2021 Hélio Castroneves 34 2012 Dario Franchitti 2014 Ryan Hunter-Reay 30 2018 Will Power 29 1960 Jim Rathmann 2019 Simon Pagenaud 28 1923 Tommy Milton 27 2005 Dan Wheldon

Fewest Lead Changes in Race Races with three or fewer lead changes Lead Changes Year Winner 1 1930 Billy Arnold 2 1912 Joe Dawson 1916 Dario Resta 3 1919 Howdy Wilcox 1931 Louis Schneider 1949 Bill Holland