The Suzuka 1000km, also known as the Suzuka Summer Endurance Race,[1] is an annual sports car endurance race that has been held at the Suzuka Circuit in Mie Prefecture, Japan since 1966. After a five-year hiatus, the event is scheduled to return in September 2025 as part of the SRO Intercontinental GT Challenge.[2]

Suzuka 1000km
Suzuka 10 Hours (2018–2019)
Super GT
VenueSuzuka Circuit
First race1966
Laps173
Duration1000 kilometres
700 kilometres (2009–2010)
500 kilometres (2011)
10 hours (2018–2019)
Most wins (driver)Kunimitsu Takahashi (4)
Most wins (manufacturer)Porsche (11)

The event has been held 48 times from 1966 to 2019, as both a standalone endurance race and as part of numerous domestic and international sports car racing championships including the Intercontinental GT Challenge, Super GT Series, FIA GT Championship, All-Japan Sports Prototype Championship, and World Sportscar Championship.[3]

History

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Fireworks at the 2014 race

Suzuka 1000km (1966–1973, 1980–2017)

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The Suzuka 1000km was first held as a standalone event on 26 June 1966. It was one of three long-distance endurance races held at Suzuka Circuit during the 1960s, alongside the Suzuka 500km and Suzuka 12 Hours.[citation needed]

The race went on hiatus from 1974 until 1979 as a consequence of the 1970s energy crisis, but returned in 1980 as a non-championship endurance race. In 1981, the Suzuka 1000km was held in the fourth weekend of August for the first time. With the exception of the 1989 race that was delayed to December due to inclement weather, the Suzuka 1000km and Suzuka 10 Hours would continue to take place in the fourth weekend of August every year through its most recent running in 2019.[citation needed]

From 1983 to 1991, the Suzuka 1000km was part of the All Japan Endurance Championship (renamed to the All Japan Sports Prototype Championship in 1987).[3] In 1992, the race was added to the FIA World Sportscar Championship calendar, but the series folded after the 1992 season, which meant that the 1993 race would be run as a non-championship round.[citation needed]

In 1994, the Suzuka 1000km became part of the inaugural BPR Global GT Series calendar. Pokka became the new title sponsor of the race, and the Pokka 1000km continued as a championship round of the BPR Global GT Series and its successor, the FIA GT Championship, through 1998.[citation needed]

When the race was dropped from the FIA GT calendar in 1999, the Pokka 1000km reverted to a non-championship endurance race. Through 2005 the race was open to GT500 and GT300 cars from the All Japan Grand Touring Car Championship (JGTC), as well as cars from the Super Taikyu Series.[citation needed]

On 12 August 2005, it was announced that the race would become part of the newly-renamed Autobacs Super GT Series championship, beginning in 2006.[4][5] Upon its inclusion, the Suzuka 1000km became the longest and most prestigious event on the Super GT calendar during this time period, and also paid the most championship points of any round on the calendar. [citation needed]

Due to the effects of the Great Recession in Japan, the race was shortened to 700 kilometres from 2009 to 2010, and the race was renamed to the Pokka GT Summer Special. A second national crisis, the Great Tohoku Earthquake and Tsunami, led to the event being shortened further to 500 kilometres in 2011. The original 1000 kilometre distance was restored from 2012.[citation needed]

Suzuka 10 Hours (2018–2019)

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On 4 March 2017, it was announced that the GT Association (GTA) and Stephane Ratel Organisation (SRO) would join forces to promote a new ten-hour endurance race for FIA-GT3 and JAF-GT300 (now GTA-GT300) sports cars, known as the Suzuka 10 Hours. The 46th annual Suzuka 1000km, held that year as part of the Super GT Series, would be the last edition of the Suzuka Summer Endurance Race in its original format. [citation needed]

The Suzuka 10 Hours became part of the Intercontinental GT Challenge championship in 2018, replacing the Sepang 12 Hours held in Malaysia.[6] The reformatted event attracted top teams and drivers from international GT3 racing, as well as teams from Super GT and Super Taikyu, by offering a ¥100,000,000 prize purse with the overall winner receiving ¥30,000,000.[7]

Hiatus and 2025 return

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The 2020 Suzuka 10 Hours, which had originally been scheduled for 23 August, was one of numerous motorsports events that were cancelled in the wake of the COVID-19 pandemic and the travel enacted in Japan during this time.[8] The race was set to return on 22 August 2021, but with strict travel restrictions still in place during the pandemic, the 2021 race was also cancelled.[9]

At the same time, the Super GT Series was also forced to overhaul its calendar in 2020. The series scheduled two 300 kilometre races at Suzuka that year, including one on 23 August, the date originally scheduled for the Suzuka 10 Hours.[10] Super GT originally scheduled just one 300km race at Suzuka for May 2021, but due to a surge in COVID-19 cases in the region, the race was moved back to 22 August, again taking over the date originally scheduled for the Suzuka 10 Hours.[11]

Since 2022, Super GT has scheduled a 450 kilometre race at Suzuka on the fourth weekend of August, though in 2024, the summer race at Suzuka will move to the first weekend of September.[12] Meanwhile, the Suzuka 10 Hours' place as the Asian round on the Intercontinental GT Challenge calendar was taken by the Gulf 12 Hours at Yas Marina Circuit in 2022 and 2023.

During the 2024 SRO press conference at Spa-Francorchamps, Stephane Ratel announced that the Suzuka 1000km will return in September 2025 as part of the Intercontinental GT Challenge.

Winners

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Among drivers, Kunimitsu Takahashi holds the all-time record with four overall victories at the Suzuka 1000 km. Five other drivers – Daisuke Ito, Ryo Michigami, Naoki Nagasaka, Sébastien Philippe, and Juichi Wakisaka, have won the event three times overall.[citation needed]

Several past winners of the race have also won the 24 Hours of Le Mans, including Henri Pescarolo, Vern Schuppan, Masanori Sekiya, Stanley Dickens, Yannick Dalmas, Derek Warwick, JJ Lehto, Benoît Tréluyer, Loïc Duval, and Kazuki Nakajima. Past winners including Marcel Tiemann, Bernd Schneider, Frédéric Makowiecki, Maro Engel, Kelvin van der Linde, Dries Vanthoor, and Frédéric Vervisch have also won the Nürburgring 24 Hour race. Other notable former winners include three-time 24 Hours of Daytona winner Bob Wollek, 1989 Japanese Grand Prix winner Alessandro Nannini, 2015 FIA World Endurance Drivers' Champion and Formula One Grand Prix winner Mark Webber, four-time Super GT GT500 Drivers' Champion Ronnie Quintarelli, all-time GT500 class wins leader Tsugio Matsuda, and 2018 and 2020 Japanese "double champion" Naoki Yamamoto.[citation needed]

In recent years, the event has drawn interest from previous Formula One world champion drivers, many of whom had raced at Suzuka Circuit for years during their F1 careers. 2009 champion Jenson Button made his Super GT debut in the 2017 running of the Suzuka 1000 km, and in 2019, two-time world champion Mika Häkkinen returned to compete at the Suzuka 10 Hours.

Porsche has more victories in the race than any manufacturer – eleven in total, spanning from 1967 to 1994. The most successful Japanese marques are Honda and Toyota, who have each won the race eight times overall, just ahead of Nissan with seven victories. Toyota's Lexus luxury brand has also won the race five times representing Toyota in the GT500 class of Super GT, from 2006 to 2017.

List of winners

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Year Overall Winner(s) Entrant Car Series Time
1000 km distance, 6.004 km circuit, 167 laps
1966   Sachio Fukuzawa [ja]
  Tomohiko Tsutsumi [ja]
Toyota 2000GT Non-championship 8:02:13.9 [13]
1967   Shintaro Taki [ja]
  Kenjiro Tanaka [ja]
Porsche 906 7:39:21.7 [14]
1968   Sachio Fukuzawa [ja]
  Hiroshi Fushida
Toyota 7 6:59:25.6 [15]
1969   Tomohiko Tsutsumi [ja]
  Jiro Yoneyama
Porsche 906 7:11:23.2 [16]
1970   Kawakami Nishino
  Koji Fujita
Nissan Fairlady Z432 7:49:19.6 [17]
1971   Yoshimasa Kawaguchi
  Hiroshi Fushida
Porsche 910 7:03:44.6 [18]
1972   Harukuni Takahashi [ja]
  Kenichi Takeshita
Toyota Celica 1600GT-R 6:38:02.4
140 laps, 840 km[a]
[19]
1973   Kunimitsu Takahashi
  Kenji Tohira
Nissan Fairlady Z432R 6:24:35.9
150 laps, 900 km[b]
[20]
1974

1979
Not held
1980   Hironobu Tatsumi
  Naoki Nagasaka
  Red Carpet Racing Team March 75S-Mazda Non-championship 6:30:35.07
148 laps, 888 km[c]
[21]
1981   Bob Wollek
  Henri Pescarolo
  Porsche Kremer Racing Porsche 935 K3 6:51:20.56 [22]
1982   Fumiyasu Sato
  Naoki Nagasaka
  Auto Beaurex Motor Sports BMW M1 6:42:41.92
166 laps[d]
[23]
1000 km distance, 6.033 km circuit, 166 laps
1983   Naohiro Fujita
  Vern Schuppan
  Trust Racing Team Porsche 956 All-Japan Endurance Championship 6:40:24.91 [24]
1000 km distance, 5.943 km circuit, 169 laps
1984   Kunimitsu Takahashi
  Kenji Takahashi
  Geoff Lees
  Advan Sport Team Nova Porsche 956 All-Japan Endurance Championship 6:29:32.91 [25]
1000 km distance, 5.912 km circuit, 170 laps
1985   Kunimitsu Takahashi
  Kenji Takahashi
  Advan Sport Team Nova Porsche 962C All-Japan Endurance Championship 6:22:57.516 [26]
1986   Jiro Yoneyama
  Hideki Okada
  Tsunehisa Asai
  FromA Racing Porsche 956 6:20:26.745 [27]
1000 km distance, 5.859 km circuit, 171 laps
1987   Geoff Lees
  Masanori Sekiya
  Hitoshi Ogawa
  Toyota Team TOM'S Toyota 87C All-Japan Sports Prototype Championship 6:27:02.449 [28]
1988   Hideki Okada
  Stanley Dickens
  FromA Racing Porsche 962C 6:08:21.517 [29]
1989   Kunimitsu Takahashi
  Stanley Dickens
  Advan Alpha Nova Racing Porsche 962C 5:56:56.701 [30]
1990   Kazuyoshi Hoshino
  Toshio Suzuki
  Nissan Motorsports Nissan R90CP 5:51:40.225 [31]
1000 km distance, 5.864 km circuit, 171 laps
1991   Roland Ratzenberger
  Pierre-Henri Raphanel
  Naoki Nagasaka
  Toyota Team SARD Toyota 91C-V All-Japan Sports Prototype Championship 5:44:52.513 [32]
1992   Derek Warwick
  Yannick Dalmas
  Peugeot Talbot Sport Peugeot 905 Evo 1B FIA World Sportscar Championship 5:30:09.627 [33]
1993   Takao Wada
  Toshio Suzuki
  Team LeMans Nissan R92CP Non-championship 5:53:09.590 [34]
1994   Jean-Pierre Jarier
  Bob Wollek
  Jesús Pareja
  Larbre Competition Porsche 911 Turbo S LM-GT BPR Global GT Series 6:25:09.415
162 laps[e]
[35]
1995   Ray Bellm
  Maurizio Sandro Sala
  Masanori Sekiya
  GTC Racing McLaren F1 GTR-BMW 6:38:21.371 [36]
1996   Ray Bellm
  James Weaver
  JJ Lehto
  Gulf Racing GTC McLaren F1 GTR-BMW 6:18:48.637 [37]
1997   Alessandro Nannini
  Marcel Tiemann
  AMG-Mercedes Mercedes-Benz CLK-GTR FIA GT Championship 5:59:31.003 [38]
1998   Bernd Schneider
  Mark Webber
  AMG-Mercedes Mercedes-Benz CLK LM 5:48:58.452 [39]
1999   Osamu Nakako
  Ryo Michigami
  Katsutomo Kaneishi
  Mugen x Dome Project Honda NSX GT500 Non-championship 6:17:46.665 [40]
2000   Juichi Wakisaka
  Katsutomo Kaneishi
  Daisuke Ito
  Mugen x Dome Project Honda NSX GT500 6:14:47.171 [41]
2001   Hironori Takeuchi
  Yuji Tachikawa
  Shigekazu Wakisaka
  Toyota Team Cerumo Toyota Supra GT500 6:07:29.393 [42]
1000 km distance, 5.821 km circuit, 172 laps
2002   Juichi Wakisaka
  Akira Iida
  Shigekazu Wakisaka
  Esso Toyota Team LeMans Toyota Supra GT500 Non-championship 6:10:44.008 [43]
1000 km distance, 5.807 km circuit, 173 laps
2003   Ryo Michigami
  Sébastien Philippe
  Dome Racing Team Honda NSX GT500 Non-championship 6:03:28.033 [44]
2004   Ryo Michigami
  Sébastien Philippe
  Daisuke Ito
  Dome Racing Team Honda NSX GT500 6:08:47.528 [45]
2005   André Couto
  Ronnie Quintarelli
  Hayanari Shimoda
  Denso Toyota Team SARD Toyota Supra GT500 6:26:41.366
170 laps, 987 km
[46]
2006   Benoît Tréluyer
  Kazuki Hoshino
  Jérémie Dufour [fr]
  Calsonic Team Impul Nissan Fairlady Z GT500 Super GT Series 5:57:45.468 [47]
2007   André Lotterer
  Juichi Wakisaka
  Oliver Jarvis
  Houzan Toyota Team TOM'S Lexus SC430 GT500 6:04:10.983 [48]
2008   Tsugio Matsuda
  Sébastien Philippe
  Calsonic Team Impul Nissan GT-R GT500 5:56:31.327 [49]
700 km distance, 5.807 km circuit, 121 laps
2009   Hiroaki Ishiura
  Kazuya Oshima
  Lexus Team Kraft Lexus SC430 GT500 Super GT Series 4:16:02.744 [50]
2010   Ralph Firman
  Yuji Ide
  Takashi Kobayashi
  Autobacs Racing Team Aguri Honda HSV-010 GT GT500 4:07:10.085 [51]
500 km distance, 5.807 km circuit, 87 laps
2011   Takashi Kogure
  Loïc Duval
  Weider Honda Racing Honda HSV-010 GT GT500 Super GT Series 3:16:09.255
86 laps, 499 km[f]
[52]
1000 km distance, 5.807 km circuit, 173 laps
2012   Masataka Yanagida
  Ronnie Quintarelli
  MOLA International Nissan GT-R GT500 Super GT Series 5:59:01.662 [53]
2013   Frédéric Makowiecki
  Naoki Yamamoto
  Weider Modulo Dome Racing Honda HSV-010 GT GT500 5:55:04.565 [54]
[55]
2014   Kazuki Nakajima
  James Rossiter
  Lexus Team Petronas TOM'S Lexus RC F GT500 5:37:27.911 [56]
[57]
2015   Daisuke Ito
  James Rossiter
  Lexus Team Petronas TOM'S Lexus RC F GT500 5:45:55.277
163 laps, 946 km[g]
[58]
[59]
2016   Yuji Tachikawa
  Hiroaki Ishiura
  Lexus Team ZENT Cerumo Lexus RC F GT500 5:45:34.230 [60]
[61]
2017   Bertrand Baguette
  Kosuke Matsuura
  Nakajima Racing Honda NSX-GT GT500 5:51:16.244
171 laps, 993 km[h]
[62]
[63]
10 hours duration, 5.807 km circuit
2018   Maro Engel
  Raffaele Marciello
  Tristan Vautier
  Mercedes-AMG Team GruppeM Racing Mercedes-AMG GT3 Intercontinental GT Challenge 10:00:32.584
276 laps, 1603 km
[64]
2019   Kelvin van der Linde
  Dries Vanthoor
  Frédéric Vervisch
  Audi Sport Team WRT Audi R8 LMS Evo 10:01:51.048
275 laps, 1597 km
[65]
2020

2024

Not held due to the influence of the COVID-19 pandemic
2025 to be determined
  1. ^ 1972 Race was stopped after 140 laps due to bad weather.
  2. ^ 1973 Race was stopped after 150 laps due to bad weather.
  3. ^ 1980 Race was stopped after 148 laps due to bad weather.
  4. ^ 1982 Race winner received 1 lap deduction penalty post-race.
  5. ^ 1994 Race was stopped after 163 laps (956 km). Race winner received 1 lap deduction penalty post-race.
  6. ^ 2011 Race was stopped after 86 laps for reaching the time limit.
  7. ^ 2015 Race was stopped after 163 laps for reaching the time limit.
  8. ^ 2017 Race was stopped after 171 laps for reaching the time limit.

Multiple winners

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By driver

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Wins Driver Years
4   Kunimitsu Takahashi 1973, 1984, 1985, 1989
3   Naoki Nagasaka 1980, 1982, 1991
  Ryo Michigami 1999, 2003, 2004
  Juichi Wakisaka 2000, 2002, 2007
  Sébastien Philippe 2003, 2004, 2008
  Daisuke Ito 2000, 2004, 2015
2   Sachio Fukuzawa 1966, 1968
  Tomohiko Tsutsumi 1966, 1969
  Hiroshi Fushida 1968, 1971
  Kenji Takahashi 1984, 1985
  Jiro Yoneyama 1969, 1986
  Geoff Lees 1984, 1987
  Hideki Okada 1986, 1988
  Stanley Dickens 1988, 1989
  Toshio Suzuki 1990, 1993
  Bob Wollek 1981, 1994
  Masanori Sekiya 1987, 1995
  Ray Bellm 1995, 1996
  Katsutomo Kaneishi 1999, 2000
  Shigekazu Wakisaka 2001, 2002
  Ronnie Quintarelli 2005, 2012
  James Rossiter 2014, 2015
  Yuji Tachikawa 2001, 2016
  Hiroaki Ishiura 2009, 2016

By manufacturer

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Wins Manufacturer Years
11   Porsche 1967, 1969, 1971, 1981, 1983, 1984, 1985, 1986, 1988, 1989, 1994
8   Toyota 1966, 1968, 1972, 1987, 1991, 2001, 2002, 2005
  Honda 1999, 2000, 2003, 2004, 2010, 2011, 2013, 2017
7   Nissan 1970, 1973, 1990, 1993, 2006, 2008, 2012
5   Lexus 2007, 2009, 2014, 2015, 2016
3   Mercedes-Benz 1997, 1998, 2018
2   McLaren 1995, 1996

Event names

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  • 1966–93, 2025: Suzuka 1000 km
  • 1994–08: International Pokka 1000 km
  • 2009–12: Pokka GT Summer Special
  • 2013: International Pokka Sapporo 1000 km
  • 2014–17: International Suzuka 1000 km
  • 2018: Suzuka 10 Hours
  • 2019: SMBC BH Auction Suzuka 10 Hours

References

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  1. ^ "Suzuka 1000km Revived As 2025 IGTC Calendar Expands To Five Races". www.dailysportscar.com. Retrieved 2024-06-29.
  2. ^ "Suzuka 1000km revived for long-awaited Intercontinental GT Challenge return". Intercontinental GT Challenge. 28 June 2024.
  3. ^ a b Malcevic, Marijan (21 August 2018). "Suzuka 1000 Km – The Oldest Japanese Endurance Race". SnapLap. Retrieved 26 August 2019.
  4. ^ 大西良徳 (2005-08-12). "2006 FIA Motorsports Calendar Announced". モータースポーツフォーラム (in Japanese). Retrieved 2023-10-25.
  5. ^ "SuperGT 2006 with Suzuka 1000k". archive.dailysportscar.com. 30 October 2005. Retrieved 2023-10-25.
  6. ^ Kilshaw, Jake (28 July 2017). "Suzuka 10H to Replace Sepang on IGTC Schedule – Sportscar365". sportscar365.com. Retrieved 26 August 2019.
  7. ^ "Suzuka 10 Hours Preview: Rules & Regulations Primer – dailysportscar.com". www.dailysportscar.com. Retrieved 2020-04-21.
  8. ^ "Suzuka 10 Hours Cancelled". www.dailysportscar.com. Retrieved 2023-10-25.
  9. ^ "2021 Suzuka 10 Hours Set To Be Replaced By IGTC Race". www.dailysportscar.com. Retrieved 2023-10-25.
  10. ^ "Revised 2020 Super GT Calendar Announced". www.dailysportscar.com. Retrieved 2023-10-25.
  11. ^ "Super GT Suzuka Round Moved To 22 August". www.dailysportscar.com. Retrieved 2023-10-25.
  12. ^ "No Significant Changes In 2024 SUPER GT Series Calendar". www.dailysportscar.com. Retrieved 2023-10-25.
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