The 2026 Formula One campaign gets back on track this week with the Miami Grand Prix, an event many are calling the real kickoff of a "new championship" after the sport endured a forced hiatus in April. For the first time since the Japanese Grand Prix on March 29, all teams will be back on the circuit together on Friday at the Miami International Autodrome, ending a five‑week lull that was originally meant to be filled by the Bahrain and Saudi Arabian rounds before they were cancelled. Miami now hosts the fourth race weekend of the year and also the second Sprint event of the season. The extended break gave every outfit a full month in their factories to develop the brand‑new 2026 cars that debuted earlier in the year.
Mercedes’ young driver Kimi Antonelli captured the championship lead with a win at Suzuka, so the return to racing is expected to look quite different from the first three meetings. Ferrari team principal Frederic Vasseur, whose squad has been the closest challenger to Mercedes before the pause, said the weekend will feel like another fresh start to the season. "Everyone will bring new upgrades to Miami," Vasseur told Sky Sports Italy. "They’ll have had time to work on the software, which is why I said a new championship will start." Mercedes boss Toto Wolff echoed the sentiment, noting that his team has already secured three race victories and a Sprint win, but the break offers a chance for all rivals to close the gap.
"Teams have learned, drivers are starting to learn how to optimise these systems to their benefit and we saw the first indication in Japan that looked like a home run in the first two races but isn’t the case and we’ve always won," Wolff explained. "Miami is going to be for me also a restart. How are the upgrades going to work that people are bringing? How have we optimised all the other systems?
It’s going to be exciting." The original calendar had Bahrain scheduled for April 12 and Saudi Arabia for April 19, but both events were scrapped on safety grounds because of the conflict in the Middle East. With no viable alternatives and no other races slated for April, the season suffered an unscheduled five‑week gap – the longest in‑season break since the opening two rounds of the 1999 season, if summer and winter shutdowns are excluded.
Unlike the mandated factory closures that occur during the August summer break or the off‑season winter shutdown, the eleven teams were free to continue development behind closed doors throughout April. The $215 million (£159 million) budget cap and the aerodynamic testing restrictions remained in force, as did the ban on full in‑season track testing, although limited running was permitted during Pirelli test days and certain filming sessions. Development programmes that had been planned well before the Middle Eastern rounds were cancelled now benefitted from the extra time, allowing engineers across the grid to refine aerodynamic packages, power‑unit maps and software updates for the Miami event and the subsequent Canadian Grand Prix. McLaren, for example, has long viewed Miami as an ideal showcase for a major early‑season upgrade – the team introduced a game‑changing aerodynamic package at the Woking factory in 2024.
Andrea Stella, McLaren’s team principal, said the revised calendar actually helped the team and its rivals to focus on a more streamlined upgrade path. "Our intent was always to deliver a completely new car, especially from an aerodynamic point of view, for the North American races. The calendar change helped us and I’m sure helped all the other teams to work more efficiently on upgrades rather than being busy racing," Stella said.
He added that both Miami and the Canadian Grand Prix should see an "entirely new MCL40" and that the real test will be which teams can extract the most performance from the same development window. The weekend will therefore be a laboratory for the new upgrade packages.
Observers will be keen to see how the changes translate into lap times and whether the competitive order shifts noticeably. Teams that struggled early, such as Aston Martin and Williams, may have used the break to close the performance gap, while front‑runners will aim to consolidate their advantage. Beyond hardware, the five‑week pause gave engineers ample data from the opening three race weekends to analyse the complex 2026 cars.
That data informs decisions on which aerodynamic elements to prioritise, how to manage the new power‑unit energy deployment rules, and how to optimise race‑weekend strategies. Drivers, too, have had extra time for fitness work and simulator sessions, allowing them to deepen their understanding of the car’s handling characteristics and refine their driving styles for the unique demands of the Miami circuit.
Technical directors have also been in talks with the FIA about regulatory tweaks that are set to be introduced from Miami onward. The latest power‑unit amendments target energy deployment, aiming to make qualifying laps more naturally flat‑out and to reduce abrupt speed differentials during races, especially in sections of the track where sudden deceleration can be hazardous.
To accommodate these changes, the sole practice session on the Sprint weekend has been extended from 60 to 90 minutes, giving teams a longer window to adapt to the new parameters. Mercedes currently leads both the Drivers' and Constructors' Championships, having won three of the first three race weekends.
Their lead over second‑placed Ferrari stands at 45 points, while McLaren sits 89 points back in third after a strong second place at Suzuka. Red Bull, Haas and Alpine occupy the lower midfield positions with modest point totals. On the drivers' side, 19‑year‑old Kimi Antonelli surprisingly tops the standings with 72 points, followed by George Russell on 63 points.
Charles Leclerc is third for Ferrari, 23 points behind Antonelli, with Lewis Hamilton fourth, Lando Norris fifth, Oscar Piastri sixth, and Max Verstappen ninth after a challenging start for Red Bull. The schedule for the weekend is packed: a drivers' press conference on Thursday evening, F2 practice and qualifying sessions, the Miami Sprint qualifying and race on Friday and Saturday, and the Grand Prix itself on Sunday, with extensive coverage on Sky Sports and streaming via NOW. As the sport returns to the streets of Miami, fans can expect a blend of fresh technical upgrades, strategic intrigue and the renewed intensity of a championship that truly feels like it is beginning anew.