Indianapolis motorcycle Grand Prix

The circuit used is a modified version of the combined road course used for the Formula One United States Grand Prix from 2000 to 2007. The circuit was reversed to a counterclockwise orientation, and a new complex of corners was added inside the infield of oval turn one. The new "Snake Pit" section, as it became known, was nicknamed for its location where notorious revelry once took place during the 1970s. The new series of corners precluded the bikes from using any of the banked oval corners. The double-hairpin near the museum and before the Hulman Straight was replaced with more traditional esses. Furthermore, the motorcycles stay low in the south short chute (approaching the Snake Pit section) between oval turn 1 and 2, using the pavement of the warm-up lane rather than the oval track's short chute.

The circuit was re-profiled in 2014, with three new motorcycle-only sections: one in the Snake Pit (which has become a prime overtaking spot), a more open entrance to Hulman Straight, and the final esses leading to the pit straight was changed to be more open and flowing.

The inaugural Red Bull Indianapolis GP took place 99 years after the previous motorcycle race at the track, in 1909.

National Motorcycle Race Meet (1909)

The first motorsports event at the track consisted of 7 motorcycle races, ranging from 1 to 10 miles in length, on August 14, 1909 on the 2.5 mile oval.^[2][3] All races were sanctioned by the Federation of American Motorcyclists (FAM). A planned feature race of 25 miles was canceled, as was a proposed second day of competition, due to concerns over suitability of track surface for motorcycle use.

Year	Date	Race	Winning rider	Motorcycle	Race distance		Class
					Miles	Laps
1909	Aug 14	1	A. G. Chapple	Indian	5	2	Handicap; Private Owners
	Aug 14	2	Fred Huyck	Indian	1	0.4	Amateur; < 61 cubic inch
	Aug 14	3	Paul E. Koutowski	Minneapolis	5	2	Handicap; Indiana Motor Cycle Club
	Aug 14	4	Fred Huyck	Indian	5	2	Handicap; < 55 cubic inch
	Aug 14	5	Ed Lingenfelder	N.S.U.	10	4	Professional
	Aug 14	6	Fred Huyck	Indian	5	2	Handicap; Amateur; < 61 cubic inch
	Aug 14	7	Edwin G. Baker	Indian	10	4	Amateur

Motorcycles on Meridian rally

The race became part of a major motorcycle event organized by Indianapolis Motor Speedway, the Motorcycles on Meridian motorcycle rally, held on Meridian Street near Monument Circle in downtown Indianapolis, attracting approximately 10,000 cyclists each night.^[4] Various dirt tracks held flat-track motorcycle races during the weekend which became analogous to midget car racing's "Night Before the 500" held during the Indianapolis 500, often drawing star MotoGP riders in attendance. The event continued to be held, and with the 2020 Indianapolis 500 being moved to the August event of the Motorcycles on Meridian date, both the Motorcycles on Meridian and the MotoAmerica round were changed.

Year	Track	Moto3		Moto2		MotoGP		Report
		Rider	Manufacturer	Rider	Manufacturer	Rider	Manufacturer
2015	Indianapolis	Livio Loi	Honda	Álex Rins	Kalex	Marc Márquez	Honda	Report
2014		Efrén Vázquez	Honda	Mika Kallio	Kalex	Marc Márquez	Honda	Report
2013		Álex Rins	KTM	Esteve Rabat	Kalex	Marc Márquez	Honda	Report
2012		Luis Salom	Kalex KTM	Marc Márquez	Suter	Dani Pedrosa	Honda	Report
Year	Track	125cc		Moto2		MotoGP		Report
		Rider	Manufacturer	Rider	Manufacturer	Rider	Manufacturer
2011	Indianapolis	Nicolás Terol	Aprilia	Marc Márquez	Suter	Casey Stoner	Honda	Report
2010		Nicolás Terol	Aprilia	Toni Elías	Moriwaki	Dani Pedrosa	Honda	Report
Year	Track	125cc		250cc		MotoGP		Report
		Rider	Manufacturer	Rider	Manufacturer	Rider	Manufacturer
2009	Indianapolis	Pol Espargaró	Derbi	Marco Simoncelli	Gilera	Jorge Lorenzo	Yamaha	Report
2008		Nicolás Terol	Aprilia	Cancelled - Hurricane Ike[note 1]		Valentino Rossi	Yamaha	Report

Multiple winners (riders)

# Wins	Rider	Wins
		Category	Years won
5	Marc Márquez	MotoGP	2013, 2014, 2015
		Moto2	2011, 2012
3	Nicolás Terol	125cc	2008, 2010, 2011
2	Dani Pedrosa	MotoGP	2010, 2012
	Álex Rins	Moto2	2015
		Moto3	2013

Multiple winners (manufacturers)

# Wins	Manufacturer	Wins
		Category	Years won
8	Honda	MotoGP	2010, 2011, 2012, 2013, 2014, 2015
		Moto3	2014, 2015
4	Kalex	Moto2	2013, 2014, 2015
		Moto3	2012
3	Aprilia	125cc	2008, 2010, 2011
2	Yamaha	MotoGP	2008, 2009
	Suter	Moto2	2011, 2012

Notes

Red Bull Rookies Cup (2008)

The Red Bull AMA Rookies Cup was an entry level series for young riders, held as support features primarily at AMA Superbike events. It was the US counterpart to the Red Bull MotoGP Rookies Cup, a similar series held as support features at European MotoGP events. The Red Bull Riders Cup was an all-star event combining the leading riders in the AMA Rookies Cup and MotoGP Rookies Cup series. The Red Bull AMA Rookies Cup and Red Bull Riders Cup each held a race, as support to the Red Bull Indianapolis GP. All participating motorcycles: KTM.

Year	Date	Series	Winning rider	Race distance
				Miles	Laps
2008	Sep 13	Red Bull AMA Rookies Cup	Jacob Gagne	41.9	16
	Sep 14	Red Bull Riders Cup	Sturla Fagerhaug	36.7	14

USGPRU Moriwaki MD250H (2010)

The Moriwaki MD250H series is an entry level category for young riders, sanctioned by the United States Grand Prix Racers Union. The series held twin races, as support to the Red Bull Indianapolis GP. All participating motorcycles: Moriwaki chassis with Honda engines.^[5][6][7][8]

Year	Date	Winning rider	Race distance
			Miles	Laps
2010	Aug 28	Garrett Gerloff	31.5	12
	Aug 29	Garrett Gerloff	28.8	11

AMA Pro Vance and Hines XR1200 (2011–2014)

The Pro Vance & Hines XR1200 series, sanctioned by AMA Pro Road Racing, held twin races, as support to the Red Bull Indianapolis GP. All participating motorcycles: Harley-Davidson XR1200.^[9]

Year	Date	Winning rider	Race distance
			Miles	Laps
2011	Aug 27	Tyler O'Hara	26.2	10
	Aug 28	Chris Fillmore	26.2	10
2012	Aug 18	Kyle Wyman	13.1	5
	Aug 19	Tyler O'Hara	26.2	10
2013	Aug 17	Jeremy McWilliams	26.2	10
	Aug 18	Hafizh Syahrin	26.2	10
2014	Aug 9	Jeremy McWilliams	25.9	10
	Aug 10	Steve Rapp	25.9	10

FIM eRoadRacing North American Regional Series (2013)

The North American series of the FIM eRoadRacing World Cup, a championship of electric motorcycle road racing, held a race as support to the Red Bull Indianapolis GP.

Year	Date	Winning rider	Motorcycle	Race distance
				Miles	Laps
2013	Aug 18	Shane Turpin	Brammo Empulse RR	21.0	8

MotoAmerica Superbike and Superstock 1000 (2015, 2020)

The MotoAmerica Superbike Championship ran two races, each with two classes being run concurrently, as support to the Red Bull Indianapolis GP. The Superstock 1000 class was abolished after 2017. In 2020, the series was originally scheduled to return as part of Motorcycles on Meridian. Because of the Indianapolis 500 being rescheduled for the Meridian weekend, the races occurred in mid-October with limited number of spectators.

Year	Date	Class	Winning rider	Motorcycle	Race distance
					Miles	Laps
2015	Aug 8	Superbike	Cameron Beaubier	Yamaha	46.6	18
		Superstock 1000	Jacob Gagne	Yamaha	46.6	18
	Aug 9	Superbike	Cameron Beaubier	Yamaha	46.6	18
		Superstock 1000	Jacob Gagne	Yamaha	46.6	18
2020	Oct 10	Superbike	Bobby Fong	Suzuki	38.9	15
	Oct 10	Superbike	Lorenzo Zanetti	Ducati	44.0	17
	Oct 11	Superbike	Bobby Fong	Suzuki	31.1	12

MotoAmerica Supersport (2015, 2020)

The MotoAmerica Supersport series held a race as support to the Red Bull Indianapolis GP. In 2020, the series was originally scheduled to return as part of Motorcycles on Meridian. After Motorcycles on Meridian was canceled due to the 2019-20 coronavirus pandemic, the races occurred anyway in front of a limited number of spectators.

Year	Date	Winning rider	Motorcycle	Race distance
				Miles	Laps
2015	Aug 8	Garrett Gerloff	Yamaha	38.9	15
2020	Oct 10	Richie Escalante	Kawasaki	41.4	16
	Oct 10	Richie Escalante	Kawasaki	41.4	16

MotoAmerica Stock 1000 (2020)

The MotoAmerica Stock 1000 series race was originally scheduled as a companion event to Motorcycles on Meridian in 2020. After Motorcycles on Meridian was canceled due to the 2019-20 coronavirus pandemic, the race occurred anyway in front of a limited number of spectators. This series was effectively the replacement of the Superstock 1000 class, with slight differences.

Year	Date	Winning rider	Motorcycle	Race distance
				Miles	Laps
2020	Oct 10	Travis Wyman	BMW	33.7	13

MotoAmerica Twins Cup (2020)

The MotoAmerica Twins Cup series race was originally scheduled as a companion event to Motorcycles on Meridian in 2020. After Motorcycles on Meridian was canceled due to the 2019-20 coronavirus pandemic, the race occurred anyway in front of a limited number of spectators.

Year	Date	Winning rider	Motorcycle	Race distance
				Miles	Laps
2020	Oct 10	Rocco Landers	Suzuki	31.1	12

MotoAmerica Liqui Moly Junior Cup (2020)

The MotoAmerica Liqui Moly Junior Cup series races were originally scheduled as a companion event to Motorcycles on Meridian in 2020. After Motorcycles on Meridian was canceled due to the 2019-20 coronavirus pandemic, the races occurred anyway in front of a limited number of spectators. This series is an entry level class exclusively designated for riders younger than 25 years old.

Year	Date	Winning rider	Motorcycle	Race distance
				Miles	Laps
2020	Oct 10	Rocco Landers	Kawasaki	18.1	7
	Oct 11	Rocco Landers	Kawasaki	28.5	11

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