The 2026 Formula One campaign finally gets back on track after a five‑week hiatus, and Sky Sports F1 breaks down the headline issues that will dominate the Miami Grand Prix weekend. This season marks a fresh start for the sport, as the governing body pushes the sustainability agenda by raising the proportion of electric power in the power units to fifty percent.

Such a dramatic change was always expected to bring teething problems, and the FIA has signalled that it will fine‑tune the regulations as the year progresses. The calendar gap created by the cancellation of the Bahrain and Saudi Arabian rounds—forced by unrest in the Middle East—offers the FIA a rare chance to review the opening three events and introduce adjustments before the series heads into the United States. The tweaks slated for Miami concentrate on how teams manage energy deployment. The goal is to let drivers attack a qualifying lap in a more straightforward, flat‑out fashion, while also reducing the extreme speed differentials that can appear in certain sections of the circuit during the race.

Observers will be keen to hear how the drivers react, especially Max Verstappen, who has openly criticised several aspects of the new rulebook during the early phase of the year. Another regulatory storyline that could surface in Miami concerns the power‑unit upgrade programme. The FIA is expected soon to announce which of the five engine manufacturers will be granted the right to introduce upgrades, effectively allowing them to chase the team judged to have the strongest power unit at the moment.

This decision could reshape the competitive balance for the remainder of the season. Political undercurrents are already evident.

Mercedes team principal Toto Wolff has questioned how much latitude should be given to Ferrari to improve its package, while Red Bull’s sporting director Laurent Mekies has dismissed rumours that his squad already possesses the best engine despite a rocky start. The first three rounds—Australia, China and Japan—were dominated by Mercedes, which swept all three Grand Prix victories and also claimed the inaugural Sprint race in Shanghai. Ferrari stayed within striking distance in the first two events, and McLaren delivered a markedly better performance in Japan, suggesting that the reigning constructors’ champions are beginning to master the new technical framework.

Because this is the opening year of a brand‑new regulations cycle, every team entered the season planning substantial early‑year upgrades. The pause in racing means that the upgrade list released by the FIA on the Friday before the Miami weekend is likely to be one of the longest ever published, detailing aerodynamic, power‑unit and software changes across the grid. While a wholesale reshuffle of the pecking order is improbable, it is not out of the question that Ferrari or McLaren could close the gap to Mercedes, just as the German outfit could widen its lead if its development path proves correct.

Sky Sports F1 analyst Martin Brundle summed up the atmosphere on Monday: "It feels like a relaunch of the season. Teams will arrive with dramatically altered, hopefully improved cars, and we won’t know who has gotten it right until they hit the track.

I think this will be the story of the year, given how massive the 2026 changes are, so I’m really excited to see how it unfolds." Mercedes’ early dominance was largely anticipated after a strong pre‑season, yet the internal dynamics within the team have already shifted. After three rounds, George Russell finds himself trailing his teenage teammate Kimi Antonelli in the drivers’ standings—a surprising development that adds intrigue to the championship battle.

Both drivers are likely eager to get back to racing after the five‑week break; Antonelli will be looking to extend the momentum he built with back‑to‑back wins in China and Japan, while Russell will be keen to close the nine‑point deficit and re‑assert himself as the team’s lead contender. The Miami event, which also hosts the second Sprint weekend of the year, offers Russell a valuable chance to claw back points. Antonelli’s debut season already featured a standout performance in Miami, where he secured Sprint pole and out‑qualified Russell in the full‑length qualifying session. That achievement underscores the young driver’s rapid rise and adds pressure on the more experienced Mercedes pair.

Lewis Hamilton’s form has been a mixed bag. After a strong start to the season, the seven‑time world champion claimed his first podium of 2026 for Ferrari in China, engaging in thrilling duels with teammate Charles Leclerc and finishing ahead of the Italian driver in Shanghai.

However, his performance dipped in Japan, where he lagged significantly behind Leclerc throughout the weekend, echoing the struggles he faced toward the end of the 2025 campaign. Historically, Hamilton has never progressed beyond sixth place in either qualifying or the race at Miami—the best result he achieved when the Grand Prix debuted on the calendar in 2022. With Leclerc already boasting a pole position and two podium finishes at the Florida circuit, Hamilton faces a stern test if he hopes to keep his bid for an eighth drivers’ title alive.

In summary, the Miami Grand Prix promises a pivotal moment in the 2026 season. Adjustments to energy usage rules, the pending decision on power‑unit upgrades, and the internal battles within Mercedes and Ferrari will all shape the weekend’s narrative. Fans can tune in from May 1‑3 on Sky Sports F1, with the option to stream via NOW without a contract, and watch the second Sprint race of the year unfold on a track that continues to challenge the sport’s evolving machinery.