Circuito do Estoril

History

Estoril, a vacation-destination beach town located 20 mi west of the Portuguese capital city of Lisbon has had motor racing dating back to the 1930s, with a 2.8 km street circuit used in 1937 for a local race. The current Estoril circuit was built and completed in 1972 on a rocky plateau near the village of Alcabideche, 9 km from Estoril, the town lending its name to the circuit. The course has two hairpin turns, noticeable elevation changes, and a long 0.986 km start/finish straight. Its original perimeter was 4.349 km, and the maximum gradient is nearly 7%. Monsanto Park, another street circuit in Lisbon hosted a variety of motor racing events in the 1950s, including the 1959 Portuguese Grand Prix, an event it shared briefly with the Boavista street circuit in Porto.

Its first years saw many national races, as well as an occasional Formula 2 race. However, the course soon fell into disrepair due to the owning company having been taken over by the state between 1975 and 1978, and a significant redevelopment effort was needed before international motorsport returned in 1984. In the 1980s, the Rally de Portugal also had a special stage at the circuit.

Estoril became a popular event on the F1 calendar, the setting for many well-known moments including Niki Lauda winning the championship, his third and final, from McLaren teammate Alain Prost by just half a point by finishing second to Prost at the 1984 Portuguese Grand Prix; three-time world champion Ayrton Senna's first F1 win in 1985; Nigel Mansell's notorious black flag incident and subsequent collision with Senna in 1989; Riccardo Patrese being launched airborne in a near-backward flip after colliding with Gerhard Berger on the main straight in 1992; and Jacques Villeneuve overtaking Michael Schumacher around the outside of the final turn in 1996.

Throughout the years, Estoril has had numerous problems with safety, failing safety inspections on more than one occasion. After the death of Ayrton Senna at the 1994 San Marino Grand Prix, a chicane was added which increased the circuit length to 4.360 km. Estoril sometimes has strong winds. Many teams were fond of using Estoril for winter testing.

Estoril was dropped from the F1 calendar for the 1997 season, though it continued to play host to top-level single-seater, sports car and touring car events, including the FIA GT Championship, the DTM and the World Series by Renault. A new redesign of the parabolica turn which saw its length reduced to 4.182 km was implemented in 2000 in order to obtain FIM homologation.

On 3 September 2000, the Autódromo do Estoril held its first Portuguese motorcycle Grand Prix, an event held annually. On 23 October 2005, the circuit hosted the third round of the first ever A1 Grand Prix racing season, with both races in the event being won by the French team. The track hosted Superleague Formula series events in 2008 and 2009.

In 2020, due to rescheduling of major international sport series due to COVID-19 pandemic, Estoril hosted the final race of 2020 Superbike World Championship (after hosting the series in 1988 and 1993) and the final race of 2019–20 FIM Endurance World Championship (after hosting the series in 1987 and 2000).

Layout history

| File:Circuito_de_Estoril_1972-1993.png | Grand Prix Circuit (1972–1993) | File:Autódromo_de_Estoril_1994-1999.png | Grand Prix Circuit (1994–1999) | File:Estoril track map.svg | Grand Prix Circuit (2000–present)

Lap records

As of October 2025, the fastest official race lap records at the Circuito do Estoril are listed as:

Events

; Current

• January: GT Winter Series, GT4 Winter Series, Prototype Winter Series, Formula Winter Series, Porsche Sprint Challenge Southern Europe
• February: Ultimate Winter Cup
• June: FIM MotoJunior World Championship, FIM Moto2 European Championship, , Moto4 European Cup
• July: Porsche Cup Brasil
• September: Classic Endurance Racing Estoril Classics
• October: Superbike World Championship, Supersport World Championship, FIM Yamaha R3 bLU cRU World Cup
• December: Campeonato Portugal de Velocidade

; Former

• 24H Series
  • 12 Hours of Estoril (2023)
• A1 Grand Prix (2005)
• Auto GP (2004, 2014)
• Deutsche Tourenwagen Masters (2004)
• EFDA Nations Cup (1992–1993)
• Eurocup Formula Renault 2.0 (1999, 2001, 2005, 2007–2008, 2016)
• Eurocup Mégane Trophy (2005, 2007–2008)
• Eurocup-3 (2023)
• Euroformula Open Championship (2001–2007, 2015–2018, 2022)
• European Formula Two Championship (1975–1977)
• European Le Mans Series
  • 4 Hours of Estoril (2011, 2014–2016)
• European Touring Car Championship (1977–1978, 1985–1988, 2001–2003)
• European Touring Car Cup (2006)
• European Truck Racing Cup (2003)
• F4 Spanish Championship (2017, 2023)
• Ferrari Challenge Europe (2023)
• FIA GT Championship (2000–2003)
• FIA Sportscar Championship
  • FIA Sportscar Championship Estoril (2002–2003)
• FIM Endurance World Championship
  • 12 Hours of Estoril (1987, 2000, 2020–2021)
• FIM Women's Motorcycling World Championship (2024)
• Formula Chrysler Euroseries (2001)
• Formula 3 Euro Series (2004)
• Formula One
  • Portuguese Grand Prix (1984–1996)
• Formula Renault 2.0 West European Cup (1987, 1999, 2001, 2008)
• Formula Renault 3.5 Series (2005, 2007–2008)
• French Formula Three Championship (1972)
• Grand Prix motorcycle racing
  • Portuguese motorcycle Grand Prix (2000–2012)
• GT3 Le Mans Cup (2016)
• IMSA European Le Mans Series
  • Estoril 1000km (2001)
• International Formula 3000 (1985, 1994–1996)
• International GT Open (2006, 2008, 2015–2018, 2022)
• International Touring Car Championship (1995–1996)
• Italian Formula Renault Championship (2001)
• Porsche Supercup (1994, 1996)
• Red Bull MotoGP Rookies Cup (2007–2008, 2011–2012)
• Renault Sport Trophy (2016)
• SEAT León Eurocup (2008, 2015–2016)
• Sidecar World Championship (2019, 2021–2025)
• Stock Car Brasil (1982)
• Superleague Formula
  • Superleague Formula round Portugal (2008–2009)
• Supersport 300 World Championship (2020, 2022, 2025)
• TCR International Series (2016)
• (2017, 2023–2024)
• Ultimate Cup Series (2019, 2021, 2023)
• V de V Series (2007–2018)
• World Series by Nissan (2001, 2004)
• World Touring Car Championship
  • FIA WTCC Race of Portugal (2008)
• World Touring Car Cup
  • FIA WTCR Race of Portugal (2021)

Major event winners

Motorcycling - Portuguese Grand Prix

Notes

References

References

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7. (22 April 2001). "2004 Formula Nissan Estoril (Race 1)".
8. (1 May 2022). "2022 EuroFormula Open Estoril (Race 3)".
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10. (25 September 2011). "2011 6 Hours of Estoril - Race Final Classification by Class".
11. (15 July 2001). "Estoril 1000 Kilometres 2001".
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38. (5 October 2003). "ETCC 2003 » Estoril Round 18 Results".
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40. (12 October 2025). "World Supersport 300 - EICMA Estoril Round, 10-12 October 2025 - Results Race 2". [[Dorna Sports.
41. (13 October 2024). "FIM Women's Motorcycling World Championship - Estoril Round, 11-13 October 2024 - Results Race 1". [[Dorna Sports.
42. (17 April 2023). "List of FIA Licensed Circuits".
43. (29 July 2023). "2023 Porsche Sprint Challenge Iberica - Cascais Racing Weekend - 29 e 30 Jul - Corrida 1 (28 Minutos +1 Vlt.) - Classificação Provisional".
44. (26 November 2023). "CPV/Iberian Supercars - Estoril Caterham Festival - 24 a 26 Novembro 2023 - Corrida 1 (45 Minutos) - Classificação Oficial".
45. (26 November 2023). "CPV/Iberian Supercars - Estoril Caterham Festival - 24 a 26 Novembro 2023 - Timekeeping Sectors".
46. (24 September 1994). "1994 Estoril F3000".
47. (7 November 1999). "1999 Eurocup Formula Renault Estoril".
48. (6 August 1995). "ITC 1995 » Estoril Round 8 Results".
49. (17 October 1993). "1993-10-15 to 1993-10-17 - World Superbike Portuguese Round - Race 2".
50. (20 April 1985). "1985 Estoril F3000".
51. (2 October 1977). "1977 Estoril F2".
52. (10 July 1977). "1977 Estoril 400Kms".
53. (13 October 1985). "1985 Estoril ETCC".
54. (11 September 1988). "1988 Estoril World SBK Race 2 Statistics".
55. (9 March 1975). "GP Estoril".
56. (16 October 1977). "Estoril 4 Hours 1977".
57. (7 July 1973). "IV Grande Prémio do A.C.P.".
58. (18 June 1972). "1972 Taca Joao Ortigao Ramos".
59. (8 July 1973). "European GT Championship Estoril 1973".