Indy 500 Winning Speed Comparison (2005-2024 MPH)

Compare 20 Indy 500 winning average speeds 2005 to 2024 in mph: Castroneves 190.69 record, Kanaan 187.43 and Dixon 143.57 low, with IMS results history sources.

Visual comparison

Linear scale: bar lengths are directly proportional to value, relative to the largest entry.

2021 Helio Castroneves190.69 MPH
2013 Tony Kanaan187.43 MPH
2014 Ryan Hunter-Reay186.56 MPH
2019 Simon Pagenaud175.79 MPH
2022 Marcus Ericsson175.43 MPH
2011 Dan Wheldon170.26 MPH
2023 Josef Newgarden168.19 MPH
2024 Josef Newgarden167.76 MPH
2012 Dario Franchitti167.73 MPH
2018 Will Power166.94 MPH
2016 Alexander Rossi166.63 MPH
2010 Dario Franchitti161.62 MPH
2015 Juan Pablo Montoya161.34 MPH
2020 Takuma Sato157.82 MPH
2005 Dan Wheldon157.6 MPH
2006 Sam Hornish Jr157.09 MPH
2017 Takuma Sato155.4 MPH
2007 Dario Franchitti151.77 MPH
2009 Helio Castroneves150.32 MPH
2008 Scott Dixon143.57 MPH

All values

Click any row to load it as Entry A.

NameValueContextSource
About these numbers: Speeds are official winning averages from IMS results, Racing Reference, Britannica and BorgWarner reports. Rain cut 2007 ran 166 laps. Variant figures for 2007, 2020 and Franchitti tables are resolved per row.

About this converter

Indy 500 winning average speeds from 2005 to 2024 run from 143.567 to 190.69 mph, which makes every year easy to compare. Dixon won 2008 at 143.567 mph under cautions, while Castroneves won 2021 at 190.69. That is a gap of 47 mph over 200 laps, or 166 in the rain cut 2007. Every figure on this page is an official winning average from IMS results pages, Racing Reference tables, Britannica lists and BorgWarner reports. Kanaan 187.433 in 2013 stood as the 200 lap record until Castroneves 190.69. Newgarden won back to back in 2023 and 2024. Palou 2025 sits outside the range and is not listed.

How to use it

Pick two races and a unit in the top row. The three boxes below stay linked: one holds a count of the first speed, one the matching count of the second, one the speed in the chosen unit. Change any box and the other two update. Try 2021 Castroneves against 2008 Dixon to feel the fastest versus slowest gap, or Newgarden 2024 against 2023 to compare the repeat.

The 2007 race stopped for rain at 166 laps with a 151.774 average. Dixon 2008 at 143.567 is slowest here after heavy cautions. Hunter-Reay 2014 at 186.563 won by 0.06 over Castroneves as second fastest of its time. Montoya 2015, Rossi 2016 and Sato 2017 and 2020 sit mid pack. Sato 2020 ran fanless on 23 August with reports split 157.824 against 157.724, and the row uses 157.824. Franchitti 2007 table variants split 151.774 against 151.744, and the row uses 151.774.

FAQ

Which Indy 500 from 2005 to 2024 was the fastest?

2021 Helio Castroneves at 190.69 mph for 200 laps, and 2013 Tony Kanaan at 187.433 mph remains the pre 2021 record cited in many histories.

Why was 2007 so slow?

The race was rain shortened to 166 laps, average 151.774 mph.

Who won back to back in this span?

Josef Newgarden in 2023 and 2024.

What speed stopped the range at 2024?

Newgarden 2024 at 167.763 mph. Palou 2025 is outside the requested range.

Sources

  • IMS Historical Stats Race Winners table (2023 168.193; 2024 167.763); IMS 2021 and 2022 Race Results (190.69; 175.428)
  • IMS Dan Wheldon driver page (2005 157.603); Honda Newsroom (2006 157.085 mph average)
  • Racing Reference Indianapolis 500 page; Britannica winners list (2005 to 2020 cross check)
  • BorgWarner May 28 2024 PR (Newgarden 167.763 mph); ESPN and AP recaps (2024 rain delay)

Last verified: 2026-10-04 · 20 entries

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