The 2026 Formula 1 calendar gets back into motion this week with the Miami Grand Prix, an event many are calling the true launch of a "new championship" after the sport endured a forced hiatus in April. For the first time since the Japanese Grand Prix at Suzuka on March 29, all teams will be back on the circuit together, gathering at the Miami International Autodrome on Friday. The five‑week lull was originally meant to be filled by the Bahrain and Saudi Arabian rounds, but those races were cancelled for safety reasons linked to the Middle‑East conflict, leaving a sizeable gap in the 24‑race schedule.
Miami now marks the fourth weekend of the season and the second Sprint weekend, but the circumstances surrounding the break mean the return will feel different from a typical early‑season sprint. Teams have had an entire month to tinker with their brand‑new 2026 machines back at their factories.
Mercedes youngster Kimi Antonelli seized the championship lead with a win at Suzuka, and that momentum adds extra intrigue to the Miami showdown. Ferrari team principal Frederic Vasseur, whose outfit has been the nearest challenger to Mercedes in the races before the pause, described the upcoming weekend as essentially another fresh start to the campaign. "Everyone will bring new upgrades to Miami," Vasseur told Sky Sports Italy, adding that teams have had time to refine the software, which is why he believes a "new championship" will commence in Florida. Mercedes boss Toto Wolff echoed that sentiment, noting that his Silver Arrows have claimed victory in all three opening Grands Prix and the sole Sprint so far, but the hiatus gives rivals a chance to close the gap.
"Teams have learned, drivers are starting to learn how to optimise these systems to their benefit and we've seen that 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 said. "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 plan had the series racing in Bahrain on April 12 and then moving straight to Saudi Arabia on April 19. Both events were scrapped on safety grounds, and with no feasible replacement dates, the calendar was left with an unscheduled five‑week pause – the longest in‑season interval since the opening two rounds of the 1999 season, if summer and winter breaks are excluded.
Unlike those mandated shutdowns, the current pause allowed all eleven teams to continue development behind closed doors throughout April. The $215 million (£159 million) budget cap and the aerodynamic testing restrictions remain in force, as does the ban on full in‑season track testing, though limited running was permitted during filming sessions and Pirelli test days. Development programmes for the early part of 2026 had already been set before the Middle‑East races were cancelled, but the extra factory time inevitably gave engineers a chance to fine‑tune their packages for Miami and the races that follow. McLaren, for instance, has always viewed Miami as a prime venue to debut a major upgrade, recalling the game‑changing aero package they introduced at the Woking factory in 2024.
Andrea Stella, McLaren’s team principal, explained last week that the team intended to roll out a "completely new car" for the North American events. He added that the calendar reshuffle actually helped all teams focus on development rather than racing logistics. "Across Miami and Canada we will see an entirely new MCL40," Stella said, noting that this will be a test of who can extract the most performance within the same timeframe, and that McLaren also hopes to recover ground on Mercedes and Ferrari. Consequently, Friday’s on‑track action will be heavily scrutinised for the effectiveness of the various upgrade packages.
Observers will watch lap times closely to see whether any significant reshuffling of the pecking order occurs. Teams that struggled early, such as Aston Martin and Williams, may benefit from the break and aim for noticeable gains relative to the front‑runners.
The pause also gave teams ample opportunity to digest the massive data haul generated by the opening three race weekends with the complex 2026 cars. That information has fed into decisions about which aerodynamic elements to prioritise for the rest of the year and how best to manage the power units and energy deployment over a race weekend.
Drivers, meanwhile, have used the downtime not only for physical conditioning but also for intensive simulator work alongside their engineers, sharpening their understanding of how to extract the maximum from their cars at Miami. Technical directors have also been in talks with the FIA about regulatory tweaks that are slated to take effect from the Florida round. One of the key regulatory changes concerns power‑unit energy deployment, aimed at allowing drivers to attack qualifying laps more naturally and reducing abrupt speed differentials during races. To accommodate these adjustments, the sole practice session on the Sprint weekend will be extended from 60 to 90 minutes, giving teams extra track time to adapt to the new parameters.
Mercedes currently sit atop both the Drivers’ and Constructors’ Championships, having secured three wins in the first three weekends. Their lead over second‑placed Ferrari stands at 45 points, while McLaren trails by 89 points in third place, bolstered by a strong second‑place finish at Suzuka.
Red Bull, Haas and Alpine occupy the lower midfield, with Red Bull only six points behind Alpine. On the drivers’ leaderboard, 19‑year‑old Kimi Antonelli unexpectedly leads the pack with 72 points, followed by George Russell on 63 points after his back‑to‑back victories in the opening two Grands Prix. Charles Leclerc is third with 49 points, Lewis Hamilton fourth with 41, and Lando Norris fifth with 25.
Oscar Piastri sits sixth on 21 points, while Max Verstappen, struggling to find pace early on, is down in ninth with 12 points. The weekend schedule includes a press conference on Thursday, F2 practice on Friday, followed by the Miami Sprint qualifying and the main Grand Prix qualifying sessions. Saturday will feature the Sprint race, and Sunday will host the full Grand Prix, with additional analysis and recap shows on Sky Sports.
In summary, the Miami Grand Prix represents more than just the next race on the calendar; it is widely regarded as the true restart of the 2026 Formula 1 season, a chance for teams to showcase their development work, and an opportunity for drivers to prove they have mastered the new technical landscape introduced this year.