The 2021 Bapco 6 Hours of Bahrain was an endurance sports car racing event held at the Bahrain International Circuit, Sakhir, Bahrain, on 30 October 2021. It served as the fifth and penultimate round of the 2021 FIA World Endurance Championship, and was the ninth running of the event as part of the championship. This race was a replacement for the cancelled race at Fuji Speedway, creating the first double-header in the championship's history, with the 8 Hours of Bahrain being run on 6 November 2021. The race was won by the Toyota GR010 Hybrid of Mike Conway, Kamui Kobayashi and José María López.

Qualifying Qualifying Results Pole position winners in each class are marked in bold. Class Team Time 1 Hypercar 8 Toyota Gazoo Racing 1:47.049 - 1 2 Hypercar 7 Toyota Gazoo Racing 1:47.447 +0.398 2 3 Hypercar 36 Alpine Elf Matmut 1:48.003 +0.954 3 4 LMP2 28 JOTA 1:49.932 +2.883 4 5 LMP2 22 United Autosports USA 1:49.994 +2.945 5 6 LMP2 38 JOTA 1:50.198 +3.149 6 7 LMP2 Pro-Am 70 Realteam Racing 1:50.559 +3.510 7 8 LMP2 34 Inter Europol Competition 1:50.658 +3.609 8 9 LMP2 Pro-Am 29 Racing Team Nederland 1:50.942 +3.893 9 10 LMP2 31 Team WRT 1:51.043 +3.994 10 11 LMP2 Pro-Am 21 DragonSpeed USA 1:51.312 +4.263 11 12 LMP2 Pro-Am 44 ARC Bratislava 1:51.487 +4.438 12 13 LMP2 Pro-Am 20 High Class Racing 1:51.506 +4.457 13 14 LMP2 1 Richard Mille Racing Team 1:51.736 +4.687 14 15 LMGTE Pro 92 Porsche GT Team 1:56.144 +9.095 15 16 LMGTE Pro 91 Porsche GT Team 1:56.178 +9.129 16 17 LMGTE Pro 52 AF Corse 1:57.327 +10.278 17 18 LMGTE Pro 51 AF Corse 1:57.573 +10.524 18 19 LMGTE Am 60 Iron Lynx 1:58.687 +11.638 19 20 LMGTE Am 98 Aston Martin Racing 1:59.331 +12.282 20 21 LMGTE Am 56 Team Project 1 1:59.404 +12.355 21 22 LMGTE Am 47 Cetilar Racing 1:59.410 +12.361 22 23 LMGTE Am 54 AF Corse 1:59.534 +12.485 23 24 LMGTE Am 33 TF Sport 1:59.538 +12.489 24 25 LMGTE Am 88 Dempsey-Proton Racing 1:59.923 +12.874 25 26 LMGTE Am 83 AF Corse 2:00.263 +13.214 26 27 LMGTE Am 77 Dempsey-Proton Racing 2:00.294 +13.245 27 28 LMGTE Am 777 D'Station Racing 2:00.300 +13.251 28 29 LMGTE Am 85 Iron Lynx 2:00.457 +13.408 29 30 LMGTE Am 86 GR Racing 2:00.939 +13.890 30 31 LMGTE Am 57 Kessel Racing 2:01.877 +14.828 31

Race Race Result The minimum number of laps for classification (70% of the overall winning car's distance) was 129 laps. Class winners are denoted in bold and .

Class Team Drivers Chassis Tyre Time/Retired Engine 1 Hypercar 7 Toyota Gazoo Racing Mike Conway Kamui Kobayashi José María López Toyota GR010 Hybrid 185 6:00:33.356 ‡ Toyota 3.5 L Turbo V6 2 Hypercar 8 Toyota Gazoo Racing Sébastien Buemi Kazuki Nakajima Brendon Hartley Toyota GR010 Hybrid 185 +51.401 Toyota 3.5 L Turbo V6 3 Hypercar 36 Alpine Elf Matmut André Negrão Nicolas Lapierre Matthieu Vaxivière Alpine A480 184 +1 lap Gibson GL458 4.5 L V8 4 LMP2 31 Team WRT Robin Frijns Ferdinand Habsburg Charles Milesi Oreca 07 180 +5 laps ‡ Gibson GK428 4.2 L V8 5 LMP2 28 JOTA Sean Gelael Stoffel Vandoorne Tom Blomqvist Oreca 07 180 +5 laps Gibson GK428 4.2 L V8 6 LMP2 38 JOTA Roberto González António Félix da Costa Anthony Davidson Oreca 07 180 +5 laps Gibson GK428 4.2 L V8 7 LMP2 22 United Autosports USA Philip Hanson Fabio Scherer Filipe Albuquerque Oreca 07 180 +5 laps Gibson GK428 4.2 L V8 8 LMP2 Pro-Am 29 Racing Team Nederland Frits van Eerd Giedo van der Garde Job van Uitert Oreca 07 178 +7 laps ‡ Gibson GK428 4.2 L V8 9 LMP2 1 Richard Mille Racing Team Sophia Flörsch Beitske Visser Gabriel Aubry Oreca 07 178 +7 laps Gibson GK428 4.2 L V8 10 LMP2 Pro-Am 70 Realteam Racing Esteban Garcia Loïc Duval Norman Nato Oreca 07 178 +7 laps Gibson GK428 4.2 L V8 11 LMP2 Pro-Am 20 High Class Racing Dennis Andersen Anders Fjordbach Robert Kubica Oreca 07 177 +8 laps Gibson GK428 4.2 L V8 12 LMP2 34 Inter Europol Competition Jakub Śmiechowski Renger van der Zande Alex Brundle Oreca 07 175 +10 laps Gibson GK428 4.2 L V8 13 LMGTE Pro 92 Porsche GT Team Kévin Estre Neel Jani Porsche 911 RSR-19 174 +11 laps ‡ Porsche 4.2 L Flat-6 14 LMGTE Pro 91 Porsche GT Team Gianmaria Bruni Richard Lietz Porsche 911 RSR-19 174 +11 laps Porsche 4.2 L Flat-6 15 LMGTE Pro 51 AF Corse Alessandro Pier Guidi James Calado Ferari 488 GTE Evo 174 +11 laps Ferrari F154CB 3.9 L Turbo V8 16 LMGTE Pro 52 AF Corse Daniel Serra Miguel Molina Ferari 488 GTE Evo 174 +11 laps Ferrari F154CB 3.9 L Turbo V8 17 LMGTE Am 33 TF Sport Ben Keating Dylan Pereira Felipe Fraga Aston Martin Vantage AMR 172 +13 laps ‡ Aston Martin 4.0 L Turbo V8 18 LMGTE Am 77 Dempsey-Proton Racing Christian Ried Jaxon Evans Matt Campbell Porsche 911 RSR-19 172 +13 laps Porsche 4.2 L Flat-6 19 LMGTE Am 56 Team Project 1 Egidio Perfetti Matteo Cairoli Riccardo Pera Porsche 911 RSR-19 172 +13 laps Porsche 4.2 L Flat-6 20 LMGTE Am 98 Aston Martin Racing Paul Dalla Lana Augusto Farfus Marcos Gomes Aston Martin Vantage AMR 172 +13 laps Aston Martin 4.0 L Turbo V8 21 LMP2 Pro-Am 44 ARC Bratislava Miro Konôpka Oliver Webb Kush Maini Oreca 07 172 +13 laps Gibson GK428 4.2 L V8 22 LMGTE Am 83 AF Corse François Perrodo Nicklas Nielsen Alessio Rovera Ferrari 488 GTE Evo 172 +13 laps Ferrari F154CB 3.9 L Turbo V8 23 LMGTE Am 86 GR Racing Michael Wainwright Ben Barker Tom Gamble Porsche 911 RSR-19 171 +14 laps Porsche 4.2 L Flat-6 24 LMGTE Am 54 AF Corse Thomas Flohr Francesco Castellacci Giancarlo Fisichella Ferrari 488 GTE Evo 171 +14 laps Ferrari F154CB 3.9 L Turbo V8 25 LMGTE Am 85 Iron Lynx Rahel Frey Sarah Bovy Katherine Legge Ferrari 488 GTE Evo 171 +14 laps Ferrari F154CB 3.9 L Turbo V8 26 LMGTE Am 57 Kessel Racing Takeshi Kimura Mikkel Jensen Scott Andrews Ferrari 488 GTE Evo 170 +15 laps Ferrari F154CB 3.9 L Turbo V8 27 LMGTE Am 47 Cetliar Racing Roberto Lacorte Giorgio Sernagiotto Antonio Fuoco Ferrari 488 GTE Evo 170 +15 laps Ferrari F154CB 3.9 L Turbo V8 28 LMGTE Am 777 D'station Racing Satoshi Hoshino Tomonobu Fujii Andrew Watson Aston Martin Vantage AMR 169 +16 laps Aston Martin 4.0 L Turbo V8 29 LMGTE Am 60 Iron Lynx Rino Mastronardi Andrea Piccini Matteo Cressoni Ferrari 488 GTE Evo 169 +16 laps Ferrari F154CB 3.9 L Turbo V8 30 LMP2 Pro-Am 21 DragonSpeed USA Henrik Hedman Juan Pablo Montoya Ben Hanley Oreca 07 166 +19 laps Gibson GK428 4.2 L V8 31 LMGTE Am 88 Dempsey-Proton Racing Khaled Al Qubaisi Adrien De Leener Julien Andlauer Porsche 911 RSR-19 166 +19 laps Porsche 4.2 L Flat-6Source:

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