WThe Air Race E World Cup is a planned air racing championship run to Formula One rules and adapted for purely electric aircraft. Entrants will design and build electric aircraft to take part in races, flying in groups of 8 around a 5 km oval course marked by 'pylons' at speeds in excess of 250 mph. The series is expected to get underway in 2020 and is backed by Airbus, who signed on as founding partner in February 2019.
WThe 2021 ARCA Menards Series West is the sixty-eighth season of the ARCA Menards Series West, a regional stock car racing series sanctioned by NASCAR in the United States. The season will begin and end with races at Phoenix Raceway, with the season-opener being the General Tire 150 on March 3 and the season-finale being the Arizona Lottery 100 on November 6.
WThe 2021 Britcar Endurance Championship will be a motor racing championship for GT cars, touring cars and sportscars held across England. The championship's field consists of varying types of cars from sportscar to GT and touring cars that compete in four classes, depending on horsepower, momentum, etc. It will be the 20th season of a Britcar championship, the 10th run as the Britcar Endurance Championship, and the 6th run as the Dunlop Britcar Endurance Championship. The season will begin on 24 April at Silverstone Circuit and end on 14 November at Brands Hatch. This will be the first season with the new Praga category, open to all Praga racing cars, which will pave the way for a new one-make Praga series in 2022.
WThe 2021 Deutsche Tourenwagen Masters is the thirty-fifth season of premier German touring car championship and also twenty-second season under the moniker of Deutsche Tourenwagen Masters since the series' resumption in 2000.
WThe 2021 FIA Formula 3 Championship is a motor racing championship for Formula 3 cars that is sanctioned by the Fédération Internationale de l'Automobile (FIA). The championship is the twelfth season of Formula 3 racing and the third season run under the FIA Formula 3 Championship moniker. It is an open-wheel racing category that serves as the third tier of formula racing in the FIA Global Pathway. The category is scheduled to be run in support of selected rounds of the 2021 FIA Formula One World Championship. As the championship is a spec series, all teams and drivers competing in the championship will run the same car, the Dallara F3 2019. The championship is due to be contested over twenty-one races at seven circuits. It will start in May 2021 with a round in the support of the Spanish Grand Prix, and end in October, where it will support the United States Grand Prix.
WThe 2021 FIA Formula 2 Championship is a motor racing championship for Formula 2 cars that is sanctioned by the Fédération Internationale de l'Automobile (FIA). The championship is the fifty-fifth season of Formula 2 racing and the fifth season run under the FIA Formula 2 Championship moniker. It is an open-wheel racing category that serves as the second tier of formula racing in the FIA Global Pathway. The category is scheduled to be run in support of selected rounds of the 2021 FIA Formula One World Championship. As the championship is a spec series, all teams and drivers competing in the championship will run the same car, the Dallara F2 2018. The championship is due to be contested over twenty-four races at eight circuits. It will start in March 2021 with a round in support of the Bahrain Grand Prix, and end in December where it will support the Abu Dhabi Grand Prix.
WThe 2021 FIA Formula One World Championship is a planned motor racing championship for Formula One cars which will be the 72nd running of the Formula One World Championship. It is recognised by the Fédération Internationale de l'Automobile (FIA), the governing body of international motorsport, as the highest class of competition for open-wheel racing cars. The championship is due to be contested over twenty-three Grands Prix, which will be held around the world. Drivers and teams are scheduled to compete for the titles of World Drivers' Champion and World Constructors' Champion respectively.
WThe 2021 NTT IndyCar Series will be the 26th season of the IndyCar Series and the 110th official championship season of American open wheel racing. The premier event will be the 2021 Indianapolis 500. It will be the second year under Penske management after they took over in late 2019. Scott Dixon is set to enter his 21st season competing for a National Championship as the defending champion.
WThe 2021 FIA Motorsport Games will be the second edition of the FIA Motorsport Games, after the 2020 event was postponed due to COVID-19 pandemic. The event will take place on 22-24 October 2021 and retain the host city of Marseille, and the Circuit Paul Ricard, Le Castellet racetrack.
WThe 2021 NASCAR Whelen Euro Series is the thirteenth Racecar Euro Series season, and the ninth under the NASCAR Whelen Euro Series branding. Alon Day and Vittorio Ghirelli are the reigning champion in the EuroNASCAR PRO and EuroNASCAR 2 division respectively, while Hendriks Motorsport will enter the season as the defending team's champion.
WThe 2021 Porsche Carrera Cup Italia season was the fourteenth Porsche Carrera Cup Italy season. It began on 5 June at Misano World Circuit Marco Simoncelli and finished on 31 October in Autodromo Nazionale di Monza, after six events with two races at each event.
WThe 2021 W Series is a planned motor racing championship that is scheduled to be the second W Series season, after the 2020 season was abandoned because of the COVID-19 pandemic. The championship will be exclusively open to female racing drivers as a Formula 3-level racing series.