The key dates for testing and F1's 2022 season

Wolff: Mercedes were 'deeply wronged' in Abu Dhabi  (0:56)

Toto Wolff confirms that Mercedes will not appeal the result of the Abu Dhabi Grand Prix. (0:56)

Formula One is set to have a record 23 races this season.

The 2022 campaign follows on from one of the most incredible title battles in F1's history, one that ended in controversy at the Abu Dhabi Grand Prix in December.

It seems as if that campaign is barely over, but the new season is already on the horizon.

Here's everything you need to know.

What's new?

The F1 cars that line up for the Bahrain Grand Prix on March 20 will look vastly different to those that finished the Abu Dhabi Grand Prix in December. F1's aerodynamic overhaul, which was pushed back to 2022 due to the pandemic, comes into effect this year. F1's teams have been working on their 2022 cars in the background for a long time, and some will have switched focus to this project far earlier than others. F1 hopes its new cars achieve two key things:

  • The ability to follow another car more closely, creating more overtaking opportunities and improving wheel-to-wheel racing.

  • A much closer competitive order, with multiple teams in with a chance of winning and scoring a podium every weekend.

You can read Laurence Edmondson's comprehensive guide to the new regulations here.

When will we see these new cars for the first time?

The car launch dates confirmed are listed below:

Feb. 9 - Red Bull

Feb. 10 - Aston Martin

Feb. 11 - McLaren

Feb. 14 - AlphaTauri

Feb. 15 - Williams

Feb. 17 - Ferrari

Feb. 18 - Mercedes

Feb. 21 - Alpine

Feb. 27 - Alfa Romeo

Preseason testing

First test -- Barcelona, Spain -- Feb. 23-25

Second test -- Sakhir, Bahrain -- March 10-12

F1 has set aside six days of testing this year, split across two different venues. The first three days will be at Barcelona's Circuit de Catalunya, host of the Spanish Grand Prix, and Bahrain's Sakhir International Circuit. Bahrain will host the opening race of the season one week after the second test has concluded.

Testing often provides a rough picture of what the competitive order looks like. This year it will be more crucial than ever, with any reliability issues likely to be hugely costly given the limited time on offer for all the teams to understand their new cars.

Is Hamilton going to be on the grid?

Lewis Hamilton has maintained complete silence on social media and in the media since he left the paddock in the hours after controversially losing the title to Max Verstappen on the final lap of the Abu Dhabi Grand Prix. Mercedes eventually decided not to pursue an appeal into the result of that race, with the FIA promising a comprehensive review of how race director Michael Masi handled the restart of the race.

According to Sky Sports, the outcome of that review will influence Hamilton's decision on whether to continue, suggesting he and Mercedes would like to see a change in race director at the very least. It remains to be seen whether an FIA investigation into an FIA employee will yield any significant results.

All the indications ESPN has been given are that Hamilton will continue this year. Hamilton is looking for a record eighth world championship, which would move him clear of a tie with Michael Schumacher on the career list.

What does this record-breaking season look like?

This will be the biggest season ever in F1. It will feature a second race in the U.S., with May's Miami Grand Prix joining the schedule for its debut event. Miami has signed a 10-year contract to host F1 races going forward.

The core of the calendar otherwise looks very similar to previous seasons, with the European races making up the centre of the schedule either side of the August summer break.

The season will finish at the Abu Dhabi Grand Prix on Nov. 20, which is earlier than normal due to the scheduling of the football World Cup in Qatar, which starts the next day.

Bahrain Grand Prix -- Sakhir -- March 20

Saudi Arabian Grand Prix -- Jeddah -- March 27

Australian Grand Prix -- Melbourne -- April 10

Emilia Romagna Grand Prix -- Imola, Italy -- April 24

Miami Grand Prix -- Miami -- May 8

Spanish Grand Prix -- Barcelona -- May 22

Monaco Grand Prix -- Monte Carlo -- May 29

Azerbaijan Grand Prix -- Baku -- June 12

Canadian Grand Prix -- Montreal -- June 19

British Grand Prix -- Silverstone -- July 3

Austrian Grand Prix -- Spielberg -- July 10

French Grand Prix -- Le Castellet -- July 24

Hungarian Grand Prix -- Budapest -- July 31

Belgian Grand Prix -- Spa-Francorchamps -- Aug. 28

Dutch Grand Prix -- Zandvoort -- Sept. 4

Italian Grand Prix -- Monza -- Sept. 11

Russian Grand Prix -- Sochi -- Sept. 25

Singapore Grand Prix -- Singapore -- Oct. 2

Japanese Grand Prix -- Suzuka -- Oct. 9

United States Grand Prix -- Austin -- Oct. 23

Mexican Grand Prix -- Mexico City -- Oct. 30

Brazilian Grand Prix -- Sao Paulo -- Nov. 13

Abu Dhabi Grand Prix -- Abu Dhabi, United Arab Emirates -- Nov. 20

Are sprint races still a thing?

Very much so. Having seen three "trial" runs last year at Silverstone, Monza and Interlagos, F1 wants to increase sprint races from three to six in 2022.

The venues for those sprint qualifying races -- where qualifying is held on Friday, setting a grid for a shortened race on Saturday that sets the grid for Sunday's grand prix -- are yet to be revealed, although F1 is understood to be considering Bahrain, Imola, Montreal, Austria, Zandvoort and Interlagos.