Autódromo José Carlos Pace
Encyclopedia
Autódromo José Carlos Pace, also known by its former name Interlagos, is a motor racing circuit located in the city of São Paulo, and named after Carlos Pace, a Brazilian Formula One driver, who had died prior to its naming. It is well known for being the venue of the Formula One
Formula One
Formula One, also known as Formula 1 or F1 and referred to officially as the FIA Formula One World Championship, is the highest class of single seater auto racing sanctioned by the Fédération Internationale de l'Automobile . The "formula" designation in the name refers to a set of rules with which...

 Brazilian Grand Prix
Brazilian Grand Prix
The Brazilian Grand Prix is a Formula One championship race which occurs at the Autódromo José Carlos Pace in Interlagos, a district in the city of São Paulo, Brazil.- History :...

.

History

The land on which the circuit is located was originally bought in 1926 by property developers who wanted to build accommodations. Following difficulties partly due to the 1929 stock market crash
Wall Street Crash of 1929
The Wall Street Crash of 1929 , also known as the Great Crash, and the Stock Market Crash of 1929, was the most devastating stock market crash in the history of the United States, taking into consideration the full extent and duration of its fallout...

, it was decided to build a racing circuit instead, construction started in 1938 and the track was inaugurated in May 1940.

The traditional name of the circuit (literally, "between lakes") comes from the fact that it was built in a region between two large artificial lakes, Guarapiranga
Guarapiranga
The Reservoir of Guarapiranga is a reservoir in the southern area of the city of São Paulo, in the State of São Paulo, Brazil.-Construction:...

 and Billings, which were built in the early 20th century to supply the city with water and electric power. It was renamed in 1985 from "Autódromo de Interlagos" to its current name to honor the Brazilian Formula One driver José Carlos Pace
José Carlos Pace
José Carlos Pace was a racing driver from Brazil. He participated in 73 Formula One World Championship Grands Prix, debuting on March 4, 1972. He won one race, achieved six podiums, and scored a total of 58 championship points...

, who died in a plane crash in 1977.

Formula One started racing there in 1972, the first year being a non-championship race, won by Argentinean Carlos Reutemann
Carlos Reutemann
Carlos Alberto Reutemann , nicknamed "Lole", is an Argentine former racing driver , and later a politician in his native province of Santa Fe, for the Justicialist Party....

. The first World Championship Brazilian Grand Prix was held at Interlagos in 1973
1973 Brazilian Grand Prix
The 1973 Brazilian Grand Prix was a Formula One race held at Interlagos on February 11, 1973.- Classification :-Standings after the race:Drivers' Championship standingsConstructors' Championship standings...

, the race won by defending Formula One World Champion and São Paulo local Emerson Fittipaldi
Emerson Fittipaldi
Emerson Fittipaldi |São Paulo]], Brazil) is a Brazilian automobile racing driver who throughout a long and successful career won the Indianapolis 500 twice and championships in both Formula One and CART.-Early and personal life:...

. Fittipaldi won the race again the following year
1974 Brazilian Grand Prix
The 1974 Brazilian Grand Prix was a Formula One motor race held at Interlagos on January 27, 1974.- Race summary :Emerson Fittipaldi took pole position for his home race from Carlos Reutemann. The start of the race was delayed as the track had to be swept clear of broken glass from over-exuberant...

 in bad weather and Brazilian driver José Carlos Pace
José Carlos Pace
José Carlos Pace was a racing driver from Brazil. He participated in 73 Formula One World Championship Grands Prix, debuting on March 4, 1972. He won one race, achieved six podiums, and scored a total of 58 championship points...

 won his only race at Interlagos in 1975
1975 Brazilian Grand Prix
The 1975 Brazilian Grand Prix was a Formula One motor race held at Interlagos on January 26, 1975. It was the fourth Brazilian Grand Prix since its introduction in 1972. The race was memorably won by São Paulo native Carlos Pace driving a Brabham BT44B. It would be the only win of Pace's...

.

Due to safety concerns with the 4.9 mile circuit, including the bumpy track surface and the inadequate barriers, deep ditches, and embankments, the last Formula One race held on the original Interlagos was in 1980
1980 Brazilian Grand Prix
The 1980 Brazilian Grand Prix was a Formula One motor race held at Interlagos on January 27, 1980.- Classification :-Notes:*Lap leaders: Gilles Villeneuve , Jean-Pierre Jabouille , René Arnoux...

, the race was nearly cancelled after protests by many Formula One drivers including defending world champion Jody Scheckter
Jody Scheckter
Jody David Scheckter is a South African former auto racing driver, the Formula One World Drivers Champion.-Career:Scheckter was born in East London, South Africa and educated at Selborne College.-Formula One:...

. That meant that now that Formula One would move to the Jacarepagua circuit in Rio De Janeiro, where the Brazilian Grand Prix was held in 1978. The only major race being held at Interlagos was the Mil Milhas Brasil. The last major race on the original circuit was the 1989 Mil Milhas Brasil, and Formula One returned to the circuit the following year after it had been shortened and modified at a cost of $15 million. The track layout, aside from the pit exit being extended along the Curva do Sol over the years has remained the same since 1990.

The facilities include a kart
Kart racing
Kart racing or karting is a variant of open-wheel motorsport with small, open, four-wheeled vehicles called karts, go-karts, or gearbox/shifter karts depending on the design. They are usually raced on scaled-down circuits...

 circuit named after Ayrton Senna
Ayrton Senna
Ayrton Senna da Silva was a Brazilian racing driver. A three-time Formula One world champion, he is widely regarded as one of the greatest F1 drivers of all time...

.

The circuit is often witness to dramatic results when it hosts the Formula 1 Brazilian Grand Prix. Felipe Massa
Felipe Massa
Felipe Massa is a Brazilian Formula One racing driver. He finished second in the Drivers' World Championship, and is under contract to race for Scuderia Ferrari until the end of the season.-Early years:...

 almost won the 2008 Driver's World Championship when he finished the 2008 Brazilian Grand Prix as winner but after he finished Lewis Hamilton
Lewis Hamilton
Lewis Carl Davidson Hamilton, MBE is a British Formula One racing driver from England, currently racing for the McLaren team. He was the Formula One World Champion.Hamilton was born in Stevenage, Hertfordshire...

 overtook Timo Glock
Timo Glock
Timo Glock is a German motor racing driver, currently driving in Formula One for the Virgin Racing team. At the 2004 Canadian Grand Prix, standing in for Giorgio Pantano who had a contract dispute with Jordan Grand Prix, he joined a select group of drivers who have scored a World Championship...

 and was crowned World Champion. Despite Rubens Barrichello
Rubens Barrichello
Rubens Gonçalves "Rubinho" Barrichello is a Brazilian Formula One racing driver. He is currently racing for Williams F1.Barrichello has scored the seventh highest points total in Formula One history. Barrichello drove for Ferrari from to , as Michael Schumacher's teammate, enjoying considerable...

's pole position in 2009 Mark Webber
Mark Webber
Mark Alan Webber is an Australian Formula One driver.After some racing success in Australia, Webber moved to the United Kingdom in 1995 to further his motorsport career...

 won the race and Jenson Button
Jenson Button
Jenson Alexander Lyons Button MBE is a British Formula One driver currently signed to McLaren. He was the 2009 World Drivers' Champion.Button began karting at the age of eight and achieved early success, before progressing to car racing in the British Formula Ford Championship and the British...

 won the championship for Brawn
Brawn GP
Brawn GP Formula One Team, the trading name of Brawn GP Limited, was a Formula One motor racing team and constructor, created by a management buyout of Honda Racing F1 Team. It only competed in the 2009 Formula One World Championship, with drivers Jenson Button and Rubens Barrichello. The team...

 after starting 14th. Williams got their first pole since 2006 here at the 2010 Brazil Grand Prix with Nico Hülkenberg who was dropped for 2011 due to his lack of sponsorship. The race was won by Sebastien Vettel and with Mark Webber coming second Red Bull
Red Bull Racing
Red Bull Racing is a Formula One racing team based in Milton Keynes, England which currently holds an Austrian licence. It is, along with Scuderia Toro Rosso, one of two teams owned by beverage company Red Bull GmbH. The team have won two Constructors' Championship titles, in and , becoming the...

 secured the constructors title; however the driver's title was not confirmed until the last race.

In 2011 Brazil will return to its status as the season's final race.

Characteristics

The circuit is one of a minority of non-oval racing circuits to go in an anti-clockwise direction (Imola
Autodromo Enzo e Dino Ferrari
The Autodromo Internazionale Enzo e Dino Ferrari is an auto racing circuit near the Italian town of Imola, east of Bologna and east of the Ferrari factory in Maranello....

, Istanbul Park
Istanbul Park
Istanbul Park , also known as the Istanbul Racing Circuit or initially Istanbul Otodrom, is a motor sports race track in Akfırat County east of Istanbul, Turkey. It was inaugurated on 21 August 2005...

, Yas Marina Circuit, Laguna Seca
Mazda Raceway Laguna Seca
Mazda Raceway Laguna Seca is a paved road racing track used for both auto racing and motorcycle racing, originally constructed in 1957 near both Salinas and Monterey, California, USA....

, Singapore, Phillip Island Grand Prix Circuit
Phillip Island Grand Prix Circuit
The Phillip Island Grand Prix Circuit is a motor racing racing circuit on Phillip Island, Victoria, Australia. The circuit was opened in 1956.-Road circuit:...

, Korean International Circuit
Korean International Circuit
The Korea International Circuit is a motorsport circuit located in Yeongam, South Jeolla, South Korea, 400 kilometres south of Seoul and near the port city of Mokpo...

, Circuit Ricardo Tormo in Valencia, and Miller Motorsports Park
Miller Motorsports Park
Miller Motorsports Park is an auto, motorcycle, bicycle and kart racing facility located in the unincorporated Erda area just outside Tooele, Utah.- The Track :...

 being notable others). The present design of the track dates back from 1990, when the original circuit was shortened from 7,829 m to only 4,397 m (so that it could fit the new FIA restrictions on track length). As a consequence of the reduction, the track lost three long straight sections and nine fast curves (5 were lost forever, 4 were made slower and are still there). The original track was full of fast corners and it allowed cars to keep maximum speed for up to twenty seconds and was considered very dangerous (although no one ever died there whilst racing Formula One) and in 1990 the old layout was majorly revised. The new track still had a very long top-speed section that contained bumps, high-speed turns and little run-off area (though the track is very wide at this point).

Another reason why many drivers consider Interlagos interesting is that it was not built on flat terrain, but follows the ups and downs of hilly ground, which makes it harder to drive and demands more power from the car's engines. The hilly course is also a good feature for road cycling
Road bicycle racing
Road bicycle racing is a bicycle racing sport held on roads, using racing bicycles. The term "road racing" is usually applied to events where competing riders start simultaneously with the winner being the first to the line at the end of the course .Historically, the most...

 races usually held in the circuit.

The circuit is known for its many inclines and formerly bumpy surface, which could take its toll on F1 cars because they have a very low ride height
Ride height
Ride height is the amount of space between the base of an automobile tire and the underside of the chassis; or, more properly, to the shortest distance between a flat, level surface, and any part of a vehicle other than those parts designed to contact the ground...

 and little suspension travel. The races are therefore very tough on the car, and also physically tough on the drivers, especially since the circuit is anti-clockwise, where the centrifugal forces in the many hard left turns push the drivers' necks to the right, instead of left as in the majority of circuits on the F1 calendar. (This is frequently a topic of broadcast commentary at this circuit as well as at Istanbul Park
Istanbul Park
Istanbul Park , also known as the Istanbul Racing Circuit or initially Istanbul Otodrom, is a motor sports race track in Akfırat County east of Istanbul, Turkey. It was inaugurated on 21 August 2005...

.)


Improvement in 2007

For the 2007 Brazilian Grand Prix
2007 Brazilian Grand Prix
The 2007 Brazilian Grand Prix was the seventeenth and last race of the 2007 Formula One season. It was held from 19 to October 21 at the Autódromo José Carlos Pace in São Paulo. The Championship was decided in the race, which was won by Kimi Räikkönen...

, the largest-scale repairs in the last 35 years were carried out at the circuit, to fundamentally solve problems with the track surface. The existing asphalt was entirely replaced, resulting in a much smoother track surface. At the same time, the pit lane entrance was enhanced to improve safety and to add a new fixed grand stand. To facilitate the work, the circuit was closed and no events were held in the five months immediately preceding the race.

On October 17, 2007, Companhia Paulista de Trens Metropolitanos
Companhia Paulista de Trens Metropolitanos
Companhia Paulista de Trens Metropolitanos is a commuter rail company owned by the São Paulo State Secretariat for Metropolitan Transports. It was created in 1992 from several railroads that already existed in Greater São Paulo, Brazil....

 (CPTM) began to operate the new station of the Line C, Autódromo, near the circuit. The Line C had been extended to improve the access between the center of São Paulo
São Paulo
São Paulo is the largest city in Brazil, the largest city in the southern hemisphere and South America, and the world's seventh largest city by population. The metropolis is anchor to the São Paulo metropolitan area, ranked as the second-most populous metropolitan area in the Americas and among...

 and southern region of the Greater São Paulo
Greater São Paulo
The Greater São Paulo is a nonspecific term for one of the multiple definitions the large metropolitan area located in the São Paulo state in Brazil.-Definitions:-Metropolitan Area:...

 including the circuit, improving circuit accessibility.

Planned 2012 redevelopment

Shortly before the 2011 Brazilian Grand Prix
2011 Brazilian Grand Prix
The 2011 Brazilian Grand Prix, formally the Formula 1 Grande Prêmio Petrobras do Brasil 2011 was the ninteenth and final round of the 2011 Formula One season...

, FIA race director Charlie Whiting
Charlie Whiting
Charlie Whiting is FIA Formula One Race Director, Safety Delegate, Permanent Starter and head of the F1 Technical Department, in which capacities he generally manages the logistics of each F1 Grand Prix, inspects cars in Parc fermé before a race, enforces FIA rules, and controls the lights which...

 detailed several planned upgrades of the circuit, including a new pit entrace and expanded run-off at the final corner, as a response to several fatal accidents at the circuit in 2011.

Track Course

Race start is in the "Tribunas" section and features a pretty long straight section, then comes "S do Senna" ("Senna's S") [Turns 1 & 2], a series of turns (left, right, then left again) that are considered extremely difficult because each of them has a different angle, a different radius, a different length, a different inclination (inward or outward) and a different shape (besides the terrain goes down and then up again).

"Senna's S" connects with "Curva do Sol" ("Sun Turn") [3], a round-shaped large-radius left-turn that leads to "Reta Oposta" ("Opposite Straight", a reference to the disused longer back straight of the pre-1990 circuit, to which it runs parallel), the track's longest (but not the fastest) straight. Reta Oposta is succeeded by a pair of downhill left turns that are called "Descida do Lago" ("Lake Descent") [4 & 5] into a short straight sector that goes down again.

This is followed by a slow and difficult section, with small, kart-like turns and elevation changes. These turns are "Ferradura" ("Horseshoe") [6] downhill and right into "Laranjinha" ("Little Orange") [7], another right (the slowest point of the circuit); then the right-hand Turn 8 leads into "Pinheirinho" ("Small Pine Tree") [9], left on a plain field; "Bico de Pato" ("Duck Bill") [10] a right-hand turn complex (first, an easy right kink into the tighter-radius near-hairpin give the distinctive turn its shape and name); and then "Mergulho" ("Dive") [11], a constant-radius left-hand turn that slings the driver straight into a harder left at "Junção" ("Junction") [12].

Turn 13, a left up-hill kink, marks the start of the long, thrilling and dangerous top-speed section. Rising up through "Subida dos Boxes" ("Up to the Pits") [14], the driver encounters a long left turn that sometimes seems straight and sometimes bends in more clearly. As the name implies, Subida dos Boxes is uphill (quite steep, indeed) and demands a lot of power from the cars. At the end of it, Arquibancadas ("Bleachers") [15] forms the end of what was once called "Cotovelo" ("Elbow"). At this point the track seems inclined inwards (or somewhat crooked) as the cars approach top speed back through the "Tribunas" straight. The series of left turns from the exit of Junção all the way to Turn 1 into Senna's S is typically taken at full throttle and treated as a long straight. (This section is known as one of the longest full-throttle stretches on the Formula 1 calendar, and thus demanding of the engine's reliability at sustained high RPM and torque
Torque
Torque, moment or moment of force , is the tendency of a force to rotate an object about an axis, fulcrum, or pivot. Just as a force is a push or a pull, a torque can be thought of as a twist....

. Other notable stretches of this nature are the "Rettifilo Tribune" straight at Autodromo Nazionale di Monza and the Kemmel Straight at Circuit de Spa-Francorchamps
Circuit de Spa-Francorchamps
The Circuit de Spa-Francorchamps is the venue of the Formula One Belgian Grand Prix and the Spa 24 Hours endurance race. It is also home to the all Volkswagen club event, 25 Hours of Spa, run by the Uniroyal Fun Cup. It is one of the most challenging race tracks in the world, mainly due to its...

.)

Pit Lanes

Interlagos has one of the longest pit-lanes ever used in Formula One, starting just before the start-finish straight and rejoining the main course after Curva do Sol. Entering the pits was originally not a trivial task, as the high speed and the left turning may force the car rightwards, out of the pits. The pit lane entrance received some changes to become safer for the 2007 Formula One Brazilian Grand Prix
2007 Brazilian Grand Prix
The 2007 Brazilian Grand Prix was the seventeenth and last race of the 2007 Formula One season. It was held from 19 to October 21 at the Autódromo José Carlos Pace in São Paulo. The Championship was decided in the race, which was won by Kimi Räikkönen...

.

Comparison

The fastest laps at the Autódromo José Carlos Pace.
CategoryTimeDriverTeam Date
Formula One
Formula One
Formula One, also known as Formula 1 or F1 and referred to officially as the FIA Formula One World Championship, is the highest class of single seater auto racing sanctioned by the Fédération Internationale de l'Automobile . The "formula" designation in the name refers to a set of rules with which...

 
1:11.473 Juan Pablo Montoya
Juan Pablo Montoya
Juan Pablo Montoya Roldán is a Colombian race car driver known internationally for participating and winning in Formula One and CART race competitions. He has enjoyed great success. Currently, he competes in NASCAR, driving the #42 Target Chevrolet Impala for Earnhardt Ganassi Racing in the Sprint...

 
Williams-BMW  2004 Brazilian Grand Prix
Le Mans Series
Le Mans Series
The Le Mans Series is a European sports car racing endurance series based around the 24 Hours of Le Mans race and run by the Automobile Club de l'Ouest . The series was originally named the Le Mans Endurance Series, but changed its name prior to the 2006 season...

-LMP1
Le Mans Prototype
A Le Mans Prototype is a type of sports prototype race car most notably used in the 24 Hours of Le Mans, American Le Mans Series and Le Mans Series...

 
1:18.787 Pedro Lamy
Pedro Lamy
José Pedro Mourão Lamy Viçoso, OIH, better known as Pedro Lamy , is a professional racing driver from Portugal. He is notable for being the first Portuguese driver to score a point in a World Championship event, in the 1995 Australian Grand Prix, for Minardi...

/Stéphane Sarrazin
Stéphane Sarrazin
Stéphane Sarrazin is a Peugeot factory racing driver from France. He participated in 1 Formula One Grand Prix for Minardi, debuting on April 11, 1999 at the Brazilian Grand Prix. He was a replacement for Luca Badoer, who had injured his wrist. He suffered a big spin in the race coming up to the...

 
Peugeot 908 HDi FAP  2007 Mil Milhas Brasil
2007 Mil Milhas Brasil
The 2007 Mil Milhas Brasil was the 35th running of the Mil Milhas Brasil and was the sixth and final round of the 2007 Le Mans Series season. It took place at the Autódromo José Carlos Pace, Brazil, on November 10, 2007. It is the first round of the Le Mans Series held outside of Europe, as well...

Formula Three
Formula Three
Formula Three, also called Formula 3 or F3, is a class of open-wheel formula racing. The various championships held in Europe, Australia, South America and Asia form an important step for many prospective Formula One drivers...

 
1:30.170 André Sousa Full Time 2005/12/ 9
Formula Renault
Formula Renault
Formula Renault is a class of formula racing founded in 1971. It is popular in Europe and other countries. Regarded as an entry-level series to motor racing, it is a respected series where drivers can learn advanced racecraft before moving on to Formula Three, World Series by Renault, GP2 or...

 
1:37.109 Diego Freitas UniOil Sports 2003/12/ 6
Stock Car Brasil
Stock Car Brasil
Stock Car Brasil is a Touring car auto racing series held in Brazil, its first season was in 1979, it's considered the major Brazilian motorsports series...

 V8
1:39.585 Raul Boesel
Raul Boesel
Raul de Mesquita Boesel is a former racing driver who raced for the March and Ligier Formula One teams and later raced in Champ Car and the Indy Racing League.He won the 1987 World Sportscar Championship and the 1988 24 Hours of Daytona...

 
Bassani Racing 2004/ 4/17
Maserati Trophy
(Maserati Trofeo)
1:47.655 Guto Negrão Medley 2006/ 3/25
Formula Truck
Fórmula Truck
Fórmula Truck is a Brazilian motorsport series, competed by truck tractor units.-History:Origin of the category came from the contact between the truck Aurélio Batista Félix Santos and Portuguese journalist Francisco Santos. On September 6, 1987 was the first race on the circuit Autodromo...

2:04.616 Wellington Cirinno ABF/Mercedes-Benz 2003/10/ 5

External links

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