Lewis Hamilton has split from long-time manager Marc Hynes weeks before the start of the 2026 F1 season. The split was described as mutual. The pair first worked together in 2015, paused the relationship in 2021 when Hynes left his role as chief executive of Hamilton’s Project 44, and reunited ahead of Hamilton’s move to Ferrari for 2025. Hynes is reportedly set to join the nascent Cadillac F1 team and continues to manage Zhou Guanyu, Cadillac’s 2026 reserve driver. Reports say he is expected to work with Cadillac team principal Graeme Lowdon on Zhou’s management. Hamilton has privately hinted at adjustments to his personal and team setup over the winter but has not publicly commented on Hynes’s departure.

The change comes amid a reshuffle at Ferrari. The team moved Riccardo Adami to head Ferrari’s Academy and TPC programmes, Bryan Bozzi filled in at the recent Barcelona shakedown, and Cedric Michel‑Grosjean is expected to step up in the race operation. These staff moves, together with Hamilton’s split, alter his immediate support network ahead of the new campaign.

Those personnel shifts sit alongside wider technical and competitive change across F1. Last season, Lando Norris won his maiden world championship by two points over Max Verstappen in Abu Dhabi. Teams are preparing technical updates for 2026, Williams confirmed a mixed pushrod–pullrod suspension layout. Adrian Newey said Aston Martin fell roughly four months behind rivals during AMR26 development. Together, these developments underline a period of transition as F1 enters the 2026 season.

As Formula 1 moves into a new technical era in 2026, Max Verstappen has declared his intention to reclaim the drivers’ title. He narrowly lost the 2025 championship to Lando Norris by two points despite recording the most wins and pole positions that year. His record last season read eight victories and eight poles, but he never led the standings during the season. That close finish raises the stakes for 2026, where wholesale regulation changes have reset the pecking order, and early running will be closely examined. Red Bull faces particular scrutiny because it will race as an engine constructor for the first time after Honda’s exit, making the performance of Red Bull Powertrains’ power unit central to its prospects.

Team leadership under Laurent Mekies opted not to prioritize 2026 development as early as some rivals, a timing decision that observers say could affect Red Bull’s early-season form. Former driver Jan Lammers suggested the team would be “very happy” simply to be among the top three or top six immediately, but questioned whether Verstappen would accept settling for anything short of first. Those comments underscore how engine performance and development timing have turned the campaign into a technical test for Red Bull and a make-or-break moment for Verstappen’s title bid.

Mercedes emerged from the recent Barcelona running as an early favorite, and George Russell said he wants a direct, wheel-to-wheel championship showdown with Verstappen. Russell warned that Red Bull remains a major threat despite reported engine uncertainty and described the 2026 field as tightly matched. The Briton cited McLaren’s Lando Norris, Ferrari (with Lewis Hamilton posting strong shakedown times), and an improving Aston Martin now backed by Honda and influenced by Adrian Newey, alongside Fernando Alonso. He said he hopes the title battle becomes a multi-team dogfight decided “fair and square” on track. With the new regulations in place, early-season reliability and power-unit competitiveness are likely to determine how quickly contenders can mount serious challenges for the championship.

Oscar Piastri publicly backed McLaren’s calibrated approach to letting him and Lando Norris compete on equal terms, saying he wanted to avoid “causing some headaches for ourselves that we didn’t need.” Speaking at the 2026 Autosport Awards, Piastri pointed to the Italian Grand Prix in Monza as a concrete example, where the team asked him to let Norris through after a slow pitstop, and he strongly disagreed with that direction. He described the move to streamline McLaren’s racing principles as a “wise decision” and said he hoped it would stop carry-over distractions from the 2025 season. Piastri also said he expects his rivalry with Norris to “look a lot different” as they enter their fourth year together at McLaren.

Team principal Andrea Stella confirmed the outfit had reviewed the internal “Papaya Rules” and would reaffirm and streamline them after additional discussions with both drivers. The principles are framed around fairness, integrity, and equal opportunity and will be refined rather than abolished, Stella said, intending to sharpen execution and reduce internal headaches. McLaren’s stated aim for 2026 is to preserve on-track wheel-to-wheel competition while better synchronizing driver behavior and team processes so intra-team rivalry produces wins instead of damaging conflict. The changes focus on adjusting behavioral rules and team processes, not on removing the competitive framework that underpinned strong performances in 2025.

The review followed a season in which Piastri led much of 2025 but faded late, losing the points lead in Mexico City and ultimately finishing third behind Max Verstappen. Piastri had acknowledged that the Papaya Rules “caused headaches” during 2025 and said tweaks should retain their benefits while minimizing negative effects. McLaren framed the reset as central to internal governance and on-track strategy heading into 2026, seeking clearer role execution and messaging between its drivers. The team will try to balance clarity and fairness with competitive independence, making internal guidance sharper so that the Piastri–Norris rivalry remains healthy and productive.

After last week’s Barcelona shakedown, teams and drivers concluded that the 2026 regulation changes have shifted the core performance challenge from purely mechanical grip and corner speed to intensive battery energy management. The new package keeps the 1.6-liter V6 turbo hybrid but removes one recovery motor, increases usable electrical energy roughly threefold into an effectively 4 MJ battery, and pairs that storage with an approximately 350 kW electric unit that supplies nearly half of the peak power. That architecture, combined with a ‘‘boost’’ deployment system and tighter state-of-charge rules, produced noticeably larger straight-line speed swings in Barcelona. Fully unleashed cars reached roughly 380 km/h, while any full depletion of the battery can cost a rival about 350 kW of electric assistance. Teams flagged that battery size is broadly unchanged physically, so hardware, control software, and packaging refinements will remain a focus before and during the season.

Drivers reported that many traditional techniques still matter but now sit alongside new, energy-focused behaviors. Competitors, including George Russell, Lando Norris, Ollie Bearman, and Esteban Ocon, said late braking and carrying speed through a corner remain important. However, maximizing harvest requires earlier corner approaches, staying in lower gears more often, and much more precise throttle and rev control on exit. Russell described the cars as “more intuitive” than expected, while Haas principal Ayao Komatsu warned of counterintuitive trade-offs between energy recovery and drivability. Teams expect software and small hardware tweaks to continue; engineers suggested that subtle re-harvesting techniques and mastering micro-deployments could emerge as one of the clearest on-track differentiators.

Those handling and energy-management demands are already reshaping race dynamics and strategy in ways drivers likened to ‘‘speed chess.’’ World champion Lando Norris warned of “more chaos in races,” predicting increased on-track position changes, yo-yoing, and defensive moves as drivers time-limited electric bursts and manage vulnerability when the battery runs low. Mercedes rookie Kimi Antonelli described the same dynamic as requiring two-steps-ahead thinking, and Norris sketched scenarios where a well-timed boost between two turns creates an overtake but leaves a car exposed later in the lap. With a further three-day pre-season running scheduled in Bahrain beginning February 11, teams will use that window to refine when and how to deploy stored energy. The learning curve for both engineering and cockpit technique is expected to continue through the 2026 season.