Lewis Hamilton will make his Ferrari debut in Australia after Formula One’s bosses announced next season’s record-equalling 24-round calendar.

Hamilton, 39, is set to realise a childhood dream when he swaps Mercedes for Ferrari in 2025, with the seven-time world champion’s opening race to take place in Melbourne on March 16.

It will mark the first time since 2019 that the F1 season has kicked off at Albert Park after the following year’s scheduled opener was cancelled at the last minute amid the outbreak of coronavirus.

The 2025 campaign is due to end in Abu Dhabi on December 7, with the British Grand Prix – starting the first of its new 10-year contract extension at Silverstone – on July 6.

Triple world champion Max Verstappen has been vocal in his criticism at the ever-expanding length of the F1 schedule.

But for next season, at least, there will be no new additions to the calendar.

The campaign has started in Bahrain for the past four seasons, but with Ramadan staged throughout March in 2025, the rounds in the Gulf kingdom, and in Saudi Arabia, will be pushed back to April.

F1 CEO Stefano Domenicali said: “2025 will be a special year as we celebrate the 75th anniversary of the Formula One World Championship, and it’s that legacy and experience that allows us to deliver such a strong calendar.

“Once again, we’ll visit 24 incredible venues around the world, delivering top-class racing, hospitality, and entertainment, which will be enjoyed by millions of fans worldwide.

“I would also like to pay tribute to our F1 teams and drivers, the heroes of our sport, and our fans around the world for continuing to follow Formula One with such incredible enthusiasm.”

After four rounds of the current season, Verstappen holds a 13-point championship lead in his bid to secure four consecutive world titles. The next race takes place in Shanghai a week on Sunday.

Full 2025 F1 calendar

March 16 – Australian Grand Prix (Melbourne)
March 23 – Chinese Grand Prix (Shanghai)
April 6 – Japanese Grand Prix (Suzuka)
April 13 – Bahrain Grand Prix (Sakhir)
April 20 – Saudi Arabian Grand Prix (Jeddah)
May 4 – Miami Grand Prix (Miami)
May 18 – Emilia Romagna Grand Prix (Imola)
May 25 – Monaco Grand Prix (Monte Carlo)
June 1 – Spanish Grand Prix (Barcelona)
June 15 – Canadian Grand Prix (Montreal)
June 29 – Austrian Grand Prix (Spielberg)
July 6 – British Grand Prix (Silverstone)
July 27 – Belgian Grand Prix (Spa-Francorchamps)
August 3 – Hungarian Grand Prix (Hungaroring)
August 31 – Dutch Grand Prix (Zandvoort)
September 7 – Italian Grand Prix (Monza)
September 21 – Azerbaijan Grand Prix (Baku)
October 5 – Singapore Grand Prix (Marina Bay)
October 19 – United States Grand Prix (Austin)
October 26 – Mexico City Grand Prix (Mexico City)
November 9 – Brazilian Grand Prix (Interlagos)
November 22 – Las Vegas Grand Prix (Las Vegas)
November 30 – Qatar Grand Prix (Lusail)
December 7 – Abu Dhabi Grand Prix (Yas Marina)

Mercedes boss Toto Wolff has urged Formula One and its governing body to “set the compass right” amid continued controversy surrounding Christian Horner.

Horner was earlier this week cleared to continue as Red Bull team principal following an internal probe into “inappropriate behaviour” towards a female colleague.

But the 50-year-old faced subsequent scrutiny after a series of leaked WhatsApp messages –  appearing to be exchanged between him and his complainant – were leaked to all the major players in the sport.

FIA president Mohammed ben Sulayem told the Financial Times on Friday that the turmoil is “damaging the sport on a human level”. F1 chief executive Stefano Domenicali has not commented on the matter.

Earlier this week, Wolff called for greater transparency from Red Bull Racing’s parent company, Red Bull GmbH, who conducted the investigation.

The Austrian corporation said it was confident the inquiry into Horner had been “fair, rigorous and impartial” and added that the report – understood to stretch to 150 pages – is “confidential”. Horner has always denied the claims.

“Let’s see where it goes in the next days,” said Wolff on Saturday night. “I would very much hope that the governing body, the sanctioning body and the commercial rights’ holder sets the compass right.

“But the moment I start to continue to question how this has been handled, I am probably not doing any good to the whole issue, because then it could be seen as this just being about a power fight within F1.

“That’s why I think it’s not in the team’s hands. It’s a much bigger topic than that and I don’t want to diminish the whole situation by making it seem like the Mercedes guy is talking about the Red Bull guys.”

Wolff was speaking after a disappointing opening race of the season for his Mercedes team at the Bahrain Grand Prix.

George Russell started third and finished fifth – 47 seconds behind winner Max Verstappen – with Lewis Hamilton taking the chequered flag in seventh, 50 sec adrift.

Wolff continued: “Max is in a different league, a different galaxy. We just have to acknowledge his performance levels.

“But I believe that the group of Ferrari, McLaren and Mercedes were probably in a similar ballpark. We just need to look at ourselves, get on top of our problems and if we are able to manage our race weekend better, we will be racing those guys.”

Christian Horner’s Formula One future is back in the spotlight after WhatsApp messages appearing to be sent by him have been leaked.

On Wednesday, Horner was cleared to continue as Red Bull team principal following an internal probe by the F1 team’s parent company Red Bull GmbH.

But just 24 hours later, hundreds of messages and a number of images apparently between Horner and the complainant were sent from an anonymous email account to members of the Formula One paddock – including FIA president Mohamed ben Sulayem, F1 CEO Stefano Domenicali and the grid’s nine other team principals, as well as the media – on the eve of this weekend’s season-opening Bahrain Grand Prix.

It is unclear at this stage whether the alleged exchanges, which have been seen by the PA news agency, formed part of the investigation – of which Horner was cleared of “inappropriate behaviour” towards a female colleague – or whether it is new evidence.

Horner has always denied the claims.

The PA news agency has approached Red Bull Racing for comment, and is also trying to confirm if the exchanges are genuine.

Horner, 50, was on the Red Bull pit wall on Thursday for both practice sessions.

Speaking on Sky Sports earlier on Thursday, he said: “I am pleased that the process is over, and I cannot comment about it.

“I am here to focus on the grand prix and the season ahead and trying to defend both of our titles.”

Horner added: “I can’t give you any further comment, but the process has been conducted and concluded.

“I am pleased to be here in Bahrain, and with the team, focused on the season ahead. Within the team it (the unity) has never been stronger.”

The future of the British Grand Prix at Silverstone has been secured for another decade following the announcement of a new long-term deal.

Silverstone’s five-year contract with F1’s American owners Liberty Media was up for renewal this summer.

And while – unlike in previous years – the race at the Northamptonshire track owned by the British Drivers’ Racing Club was not in major doubt, Thursday’s announcement safeguards one of the jewels of the country’s sporting summer until at least 2034.

The deal is understood to be worth around £300million, or £30m per year.

A record-breaking crowd in excess of 150,000 attended last year’s Grand Prix with nearly half a million spectators passing through the gates over the course of the weekend.

F1 president and CEO Stefano Domenicali said: “I am delighted to announce that the British Grand Prix will remain on the calendar for 10 more years with this agreement.

“Silverstone is an iconic venue at the heart of F1 history and as it approaches its ninth decade hosting Grands Prix, the event continues to attract fans from around the world for fantastic racing on track and the amazing fan experience off it.”

Silverstone chief executive Stuart Pringle added: “This long-term commitment reflects the importance of the British Grand Prix to Formula 1 and their acknowledgement of our ability to deliver a world-class experience.

“The cheers of support for the home teams, and particularly for the British drivers on the grid, makes the Silverstone atmosphere unique.”

The British Grand Prix has been an ever-present on the F1 calendar, dating back more than 70 years, with Silverstone staging the sport’s first world championship race.

Liberty has flirted with the idea of staging a street race in London, but a number of roadblocks have thwarted any serious progress.

Liberty has also been criticised for taking the sport away from its traditional European heartland. But the American conglomerate’s commitment to Silverstone comes just weeks after a new race in Madrid was confirmed from 2026.

The new F1 season starts in Bahrain on March 2, with Silverstone hosting the British GP on July 7.

F1 Academy managing director Susie Wolff has rejected allegations that she and her husband, Mercedes team principal Toto Wolff, have shared confidential information.

A report in Business F1 magazine said there is concern among other Formula One team principals that Toto Wolff has had access to information, via his wife, which is not being shared with them that he is using to his benefit.

In her role at the all-female F1 academy, to which she was appointed in March, Susie Wolff reports directly to F1 president and chief executive Stefano Domenicali.

The FIA announced on Tuesday that its compliance department was “looking in to the matter”.

Susie Wolff said in a post on social media: “I am deeply insulted but sadly unsurprised by the public allegations that have been made this evening.

“It is disheartening that my integrity is being called into question in such a manner, especially when it seems to be rooted in intimidatory and misogynistic behaviour, and focused on my marital status rather than my abilities.

“Throughout my career in motorsport, I have encountered and overcome numerous obstacles and I refuse to let these baseless allegations overshadow my dedication and passion for F1 Academy.”

She continued: “As a woman in this sport, I have faced my fair share of challenges but my commitment to breaking down barriers and paving the way for future generations to succeed remains unwavering.

“In the strongest possible terms, I reject these allegations.”

The FIA’s statement said: “The FIA is aware of media speculation centred on the allegation of information of a confidential nature being passed to an F1 team principal from a member of FOM (Formula One Management) personnel. The FIA compliance department is looking in to the matter.”

Mercedes released a statement which said it “wholly rejected” what had been alleged.

“We note the generic statement from the FIA this evening, which responds to unsubstantiated allegations from a single media outlet, and the off-record briefing which has linked it to the team principal of Mercedes-AMG F1,” it said.

“The team has received no communication from the FIA compliance department on this topic and it was highly surprising to learn of the investigation through a media statement.

“We wholly reject the allegation in the statement and associated media coverage, which wrongly impinges on the integrity and compliance of our team principal.

“As a matter of course, we invite full, prompt, and transparent correspondence from the FIA compliance department regarding this investigation and its contents.”

A statement from Formula One said: “We note the public statement made by the FIA this evening that was not shared with us in advance.

“We have complete confidence that the allegations are wrong, and we have robust processes and procedures that ensure the segregation of information and responsibilities in the event of any potential conflict of interest.

“We are confident that no member of our team has made any unauthorised disclosure to a team principal and would caution anyone against making imprudent and serious allegations without substance.”

Formula One chief executive Stefano Domenicali has refused to apologise for the farcical opening to this weekend’s Las Vegas Grand Prix.

After months of hype leading up to the £500million race, opening practice was abandoned with just eight minutes on the clock on Thursday night.

The second running was delayed by two-and-a-half hours, and then took place in front of vacant grandstands after furious fans were ejected to comply with local employment laws. Practice finished at 4am on Friday morning.

But in a 650-word joint statement by Domenicali, and CEO of the Las Vegas race, Renee Wilm, the sport’s red-faced bosses stopped short of saying sorry.

“We have all been to events, like concerts, games and even other Formula One races, that have been cancelled because of factors like weather or technical issues,” they said.

“It happens, and we hope people will understand.”

Fans who held a 200 US dollar (£160) general admission ticket for Thursday’s two practice sessions have been offered a voucher for the same amount to be redeemed on merchandise.

But those in attendance on a three-day pass – the cheapest of which is 500 US dollars (£400) – will not receive any compensation.

The statement continued: “We know this was disappointing. We hope our fans will understand that we had to balance many interests, including the safety and security of all participants and the fan experience over the whole race weekend.

“So how will we address this tonight?

“We have worked overnight to adjust our staffing plans across security, transportation and hospitality to ensure that we can function and serve fans with the best possible experience in the event of an extended race schedule.

“We are excited about the racing today and thank our entire team and our fans for their support. We know this is going to be a great event. With that, let’s get back to racing.”

Qualifying for Saturday’s 50-lap race will take place at midnight local time (8am GMT on Saturday).