Brno Circuit

The Masaryk circuit or Masarykring, also referred to as the Brno Circuit, refers to two motorsport race tracks located in Brno, Czech Republic. The original street circuit was made up of public roads, and at its longest measured 29.194 km. In 1949, events such as the Czechoslovakian Grand Prix attracted top teams and drivers. The track is named after the first president of Czechoslovakia, Tomáš Garrigue Masaryk. Racing on the old roads ended after 1986, when the new (current) circuit was opened. Since August 2023, the circuit is owned by Shakai.

Original circuits
The original layout ran anti-clockwise on approximately 29.194 km of public roads in the outskirts of Brno, where the start/finish was located in Bosonohy. The circuit went east past Kamenny and then went north past the Bohunice University Campus in Kejbaly, and went through the villages of Libusino, Kohouvotice and Žebětín, out to Ostrovacice, through Veselka and back through a series of fast straights and kinks. From 1930 to 1937, the Masaryk circuit races attracted some of the top drivers and teams.

On September 25, 1949, the race was held for the first and the last time in Czechoslovakia as part of the Grand Prix motor racing (later evolved into Formula One). The Czechoslovakian Grand Prix in 1949 was run clockwise on a shorter 17.800 km layout, which turned right at Veselka, bypassed Ostrovacice and entered Žebětín from the south rather than the west. In spite of a crowd in excess of 400,000 people, this would be the last Grand Prix for cars on the old circuit.

Beginning in 1950, the circuit played host to the Czechoslovakian motorcycle Grand Prix, which became a world championship event from 1965. The circuit had been again reduced in length to 13.941 km in 1964, completely bypassing Žebětín and using a new through-road that went to Kohoutovice quicker. The European Touring Car series visited in the 1980s, by which time the circuit had been finally reduced to 10.921 km in 1975, which exited Kohoutovice from the south and bypassed Libusino and Kejbaly and went right through Kamenny and rejoined the main road back to Bosonohy.

Modern circuit
The current 5.403 km permanent road racing circuit was opened on 18 July 1987. It lies north of Kyvalka, within the bounds of the circuit used in the 1930s, but not incorporating any of the public roads. The motorcycle race moved to the new circuit and regained its status as a round of the world championship. A World Sports Car Championship race was held in 1988, and a round of the A1 Grand Prix series in 2006. It was also the location of the 24H Epilog of Brno (previously 6 Hours of Brno).

The annual Motorcycle Grand Prix of the Czech Republic was the circuit's most important event. It had been held here since 1950 and was the most famous motor race in the Czech Republic. The race was part of the World Grand Prix in the years of 1965–1982, 1987–1991, 1993–2020.

The FIA World Touring Car Championship, FIA GT1 World Championship, Formula Two and the Superbike World Championship also raced at the circuit.

The Czech Republic Motorcycle Grand Prix was more of a promoter event than a profit-raiser itself. Since tobacco advertising has been banned in 2007, it is common among the other MotoGP events. The Brno Circuit is historically one of the oldest circuits, on the place were also held the most motorcycle championships in history after the TT Circuit Assen.

Events

 * Current
 * April: Jarná Cena Brna
 * May: Histo-Cup Austria Brno Historic
 * July: Alpe Adria International Motorcycle Championship, Brno Revival Grand Prix
 * September: TCR Europe Touring Car Series, TCR Eastern Europe Trophy, Formula 4 CEZ Championship, Austria Formula 3 Cup, Velká Cena Bohumila Staši


 * Former
 * 24H Series
 * 12 Hours of Brno (2015–2016, 2019)
 * A1 Grand Prix (2006–2007)
 * Auto GP (2002–2005, 2010–2011, 2013, 2016)
 * BOSS GP (2014–2023)
 * British Talent Cup (2019)
 * Czechoslovakian Grand Prix (1930–1935, 1937, 1949, 1976–1988)
 * Deutsche Tourenwagen Masters (2004–2005)
 * Deutsche Tourenwagen Meisterschaft (1988, 1991–1992)
 * Eurocup Formula Renault 2.0 (2001, 2003–2004, 2010)
 * Eurocup Mégane Trophy (2010)
 * European Touring Car Championship (1968–1972, 1975–1986, 2000–2004)
 * European Touring Car Cup (2013, 2015)
 * EuroV8 Series (2014)
 * Ferrari Challenge Europe (2005, 2009, 2013–2014, 2018, 2021)
 * Ferrari Challenge Italy (2009)
 * FIA Formula Two Championship (2009–2010)
 * FIA GT Championship (2000–2008)
 * FIA GT1 World Championship (2010)
 * FIA GT3 European Championship (2007–2008, 2010)
 * FIA Sportscar Championship
 * Brno 2 Hours 30 Minutes (1997–2002)
 * FIM Endurance World Championship (2001–2003)
 * Formula 3 Euro Series (2004)
 * Formula BMW ADAC (2004–2005)
 * Formula Renault 2.0 Northern European Cup (2010)
 * Formula Renault 3.5 Series (2010)
 * Formula Renault V6 Eurocup (2004)
 * German Formula Three Championship (1988–1989, 1992)
 * Grand Prix motorcycle racing
 * Czech Republic motorcycle Grand Prix (1965–1982, 1987–1991, 1993–2020)
 * GT4 European Cup (2008)
 * IDM Superbike Championship (1992–1994)
 * International Formula Master (2006–2009)
 * International GTSprint Series (2013)
 * Italian Formula Renault Championship (2008)
 * Northern Talent Cup (2020)
 * Porsche Carrera Cup Germany (1987, 1992, 2004)
 * Porsche Carrera Cup Italia (2010)
 * Red Bull MotoGP Rookies Cup (2007–2017)
 * SEAT León Eurocup (2009–2010)
 * Sidecar World Championship (1969–1982, 1987–1991, 1993–1997)
 * Superbike World Championship (1993–1996, 2005–2012, 2018)
 * Supersport 300 World Championship (2018)
 * Supersport World Championship (2005–2012, 2018)
 * Superstars Series (2013)
 * Trofeo Maserati (2008)
 * World Sportscar Championship
 * 360 km of Brno (1988)
 * World Touring Car Championship
 * FIA WTCC Race of the Czech Republic (2006–2011)

Lap records
The unofficial lap record is 1:34.700 set by Jérôme d'Ambrosio in Renault R29 Formula One car in 2010. As of September 2023, the fastest official race lap records at the modern layout of Brno Circuit are listed as: