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Istanbul Park
Istanbul Park (Turkish: İstanbul Park), also known as the TOSFED İstanbul Park for marketing purposes, is a motor sports race track in the Tuzla district of Istanbul, Turkey. Designed by Hermann Tilke, it opened on 19–21 August 2005. It has been called "the best race track in the world" by former Formula One Chief Executive Bernie Ecclestone, who held the managing rights of the circuit between 2007 and 2011.
The venue of the Turkish Grand Prix is located in the crossing of boundaries of Pendik and Tuzla districts on the Asian side of Istanbul, close to the junction of Kurtköy on the north side of the O–4 motorway, linking Istanbul to Ankara; and close to the junction of Istanbul Park on the south side of the O–7 motorway. It is near Sabiha Gökçen International Airport and is surrounded by forests and fields.
Afer Ecclestone, The circuit was then managed by the Turkish company Intercity between October 2012 to March 2024. A tender was held in April 2024 for a new operator with Can Bilim Eğitim A.Ş. winning the rights, however its tender rights was cancelled in December 2024 by an administrative court. In June 2025, it was announced that the operating rights of this circuit was given to Turkish Automobile Sports Federation for at least 10 years, and the name was changed as TOSFED İstanbul Park.
The Istanbul Park racing circuit will be one of only nine circuits running anticlockwise in the 2027 Formula One season, the others being the Jeddah Corniche Circuit (used for the Saudi Arabian Grand Prix), the Miami International Autodrome (used for the Miami Grand Prix), the Baku City Circuit (used for the Azerbaijan Grand Prix), the Marina Bay Street Circuit (used for the Singapore Grand Prix), Circuit of the Americas (used for the United States Grand Prix), the Interlagos Circuit (used for the São Paulo Grand Prix), the Las Vegas Strip Circuit (used for the Las Vegas Grand Prix), and the Yas Marina Circuit (used for the Abu Dhabi Grand Prix). This unusual anti-clockwise layout leads to increased strain on the other side of the driver's neck than they would experience at most other circuits, especially through the long high-speed left-hander at turn 8.
The circuit is 5.338 km (3.317 mi) long, with an average width of 15 m (16 yd) ranging from 14 to 21.5 m (15.3 to 23.5 yd), and covers over 2.215×106 m2 (547 acres). With a total of 14 corners, the sharpest with a radius of merely 15 m (16 yd), the circuit runs over four different ground levels with a start/finish straight over 650 m (710 yd) in length.
The track can hold about 125,000 spectators. The main grandstand has a seating capacity of 25,000 spectators, with natural ground stands and temporary stands allowing for around 100,000 more. The paddock buildings are two-level structures; the ground floor reserved for racing teams, the upper floor serving as hospitality areas with 5,000 seats. At each end of the paddock, there are two 7-story VIP towers.
Turn 8 (nicknamed "Diabolica" by some in reference to Monza's Curva Parabolica) particularly caught the imagination. The corner is a fast, sweeping corner with four apexes, similar to one of the multi-apex sections of the old Nürburgring. Spectators and drivers alike raved about Turn 8, comparing it to legendary corners such as Eau Rouge and 130R. The corner eventually became the basis of some of Tilke's newer track turns, such as turns 17 and 18 at the Circuit of the Americas, turn 3 at the Sochi Autodrom, and Buddh International Circuit's turns 10 to 11. The high loads exerted through this corner contribute to the circuit's reputation for rapid tyre wear.
Another notable corner is Turn 1, a sharp downhill left-hander immediately after the front straight. This corner has been nicknamed by some as the "Turkish Corkscrew" in reference to the famous Corkscrew at WeatherTech Raceway Laguna Seca. Both the 2006 F1 and MotoGP races at the circuit featured multiple incidents at this corner. A third noteworthy area is the uphill kink in the middle of the back straight; due to its similarity to Eau Rouge, it has been jokingly referred to as "Faux Rouge".
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Istanbul Park
Istanbul Park (Turkish: İstanbul Park), also known as the TOSFED İstanbul Park for marketing purposes, is a motor sports race track in the Tuzla district of Istanbul, Turkey. Designed by Hermann Tilke, it opened on 19–21 August 2005. It has been called "the best race track in the world" by former Formula One Chief Executive Bernie Ecclestone, who held the managing rights of the circuit between 2007 and 2011.
The venue of the Turkish Grand Prix is located in the crossing of boundaries of Pendik and Tuzla districts on the Asian side of Istanbul, close to the junction of Kurtköy on the north side of the O–4 motorway, linking Istanbul to Ankara; and close to the junction of Istanbul Park on the south side of the O–7 motorway. It is near Sabiha Gökçen International Airport and is surrounded by forests and fields.
Afer Ecclestone, The circuit was then managed by the Turkish company Intercity between October 2012 to March 2024. A tender was held in April 2024 for a new operator with Can Bilim Eğitim A.Ş. winning the rights, however its tender rights was cancelled in December 2024 by an administrative court. In June 2025, it was announced that the operating rights of this circuit was given to Turkish Automobile Sports Federation for at least 10 years, and the name was changed as TOSFED İstanbul Park.
The Istanbul Park racing circuit will be one of only nine circuits running anticlockwise in the 2027 Formula One season, the others being the Jeddah Corniche Circuit (used for the Saudi Arabian Grand Prix), the Miami International Autodrome (used for the Miami Grand Prix), the Baku City Circuit (used for the Azerbaijan Grand Prix), the Marina Bay Street Circuit (used for the Singapore Grand Prix), Circuit of the Americas (used for the United States Grand Prix), the Interlagos Circuit (used for the São Paulo Grand Prix), the Las Vegas Strip Circuit (used for the Las Vegas Grand Prix), and the Yas Marina Circuit (used for the Abu Dhabi Grand Prix). This unusual anti-clockwise layout leads to increased strain on the other side of the driver's neck than they would experience at most other circuits, especially through the long high-speed left-hander at turn 8.
The circuit is 5.338 km (3.317 mi) long, with an average width of 15 m (16 yd) ranging from 14 to 21.5 m (15.3 to 23.5 yd), and covers over 2.215×106 m2 (547 acres). With a total of 14 corners, the sharpest with a radius of merely 15 m (16 yd), the circuit runs over four different ground levels with a start/finish straight over 650 m (710 yd) in length.
The track can hold about 125,000 spectators. The main grandstand has a seating capacity of 25,000 spectators, with natural ground stands and temporary stands allowing for around 100,000 more. The paddock buildings are two-level structures; the ground floor reserved for racing teams, the upper floor serving as hospitality areas with 5,000 seats. At each end of the paddock, there are two 7-story VIP towers.
Turn 8 (nicknamed "Diabolica" by some in reference to Monza's Curva Parabolica) particularly caught the imagination. The corner is a fast, sweeping corner with four apexes, similar to one of the multi-apex sections of the old Nürburgring. Spectators and drivers alike raved about Turn 8, comparing it to legendary corners such as Eau Rouge and 130R. The corner eventually became the basis of some of Tilke's newer track turns, such as turns 17 and 18 at the Circuit of the Americas, turn 3 at the Sochi Autodrom, and Buddh International Circuit's turns 10 to 11. The high loads exerted through this corner contribute to the circuit's reputation for rapid tyre wear.
Another notable corner is Turn 1, a sharp downhill left-hander immediately after the front straight. This corner has been nicknamed by some as the "Turkish Corkscrew" in reference to the famous Corkscrew at WeatherTech Raceway Laguna Seca. Both the 2006 F1 and MotoGP races at the circuit featured multiple incidents at this corner. A third noteworthy area is the uphill kink in the middle of the back straight; due to its similarity to Eau Rouge, it has been jokingly referred to as "Faux Rouge".
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