Two races into the 2026 Formula 1 season, a pattern has already emerged. In Melbourne, Kimi Antonelli and George Russell led a Mercedes 1-2 — both on a single pit stop. In Shanghai, the same story: Antonelli won again, Russell second, both on a one-stopper. The vast majority of frontrunners around them did the same. Strategy variety, for now, appears to have been quietly edited out of the 2026 season.

It is a concern Pirelli takes seriously. Mario Isola, the Italian manufacturer’s outgoing motorsport boss, has been candid about the challenge — and about what tools are available to address it.

Why Are Tyres Lasting So Much Longer in 2026?

The dominance of the one-stop in 2026 is not a failure of tyre design — it is an unintended consequence of the regulation overhaul itself. Several factors are combining to produce significantly more durable rubber than in previous seasons.

Pirelli also made a deliberate choice for 2026: the removal of the C6 compound — the softest in their range — from the 2026 tyre selection. The manufacturer concluded that the C6 failed to deliver a meaningful lap time delta over the C5 in testing, which would have collapsed the strategic ladder rather than enriching it. The 2026 range runs from C1 to C5 across five slick compounds, with three selected for each race weekend.

« The target for the new tyres was similar to last year — to have a mix of one-stop, two-stop strategies with the three compounds suitable for the race. We were working around this concept, not knowing exactly how the new cars would operate the tyres. »

— Mario Isola, Pirelli Motorsport Director, Shanghai

The 2017 Parallel — And What Pirelli Did About It

Isola himself drew a parallel with 2017 — a season that became dominated by one-stop strategies after Pirelli introduced significantly wider tyres to improve mechanical grip. In that year, a driver won with the one-stop strategy on 13 of 20 occasions. Pirelli’s response for 2018 was to introduce the hypersoft compound — the softest rubber they had ever produced — to widen the strategic spread and create a genuine incentive to pit more.

The same tool is theoretically available for 2027. But Isola was cautious about drawing premature conclusions from just two races. Cars will develop dramatically through the season. As teams add downforce, reduce weight and find more pace, the load going through the tyres will increase — and with it, degradation rates.

« Cars that are running now are probably quite different from cars that are going to run in the second half of the season. If the cars are much quicker, the stress on the tyre is much higher and the selection could be ideal. »

— Mario Isola, Pirelli Motorsport Director

What Can Pirelli Do Right Now?

Pirelli has several mechanisms at its disposal to introduce more strategic variety without waiting for 2027. Some can be deployed this season, others require longer-term planning.

The 2027 Lever — A New Compound Range

If the situation persists into the second half of the season and cars remain as gentle on their rubber as they are today, Pirelli has the option of introducing a broader or softer compound range for 2027. Isola indicated this is very much on the table — but emphasised the importance of avoiding the trap of over-reacting to early-season data.

The 2025 season, after all, saw significant swing in tyre behaviour between the opening rounds and the European summer. Teams learn, cars evolve, and circuits bring different demands. Two races at Melbourne and Shanghai — both on the flatter end of the global circuit variety spectrum — do not define what Monza, Spa, or Suzuka will deliver.

« The best races are the ones in which the two-stop has an advantage, but someone brave can still try a different strategy. »

— Mario Isola, Pirelli Motorsport Director

Isola’s philosophy is clear: the ideal Formula 1 race is not one where everyone does the same thing, but one where a variety of strategies can genuinely threaten to win — and where the choice between them involves real risk and reward. Whether 2026’s unusually durable cars will allow that ideal to be reached, or whether Pirelli will need to intervene with softer compounds or tougher rules, will become clearer as the season progresses.

For now, the first definitive test comes this weekend at Suzuka. With Pirelli’s hardest compound selection of the season — C1, C2 and C3 — and one of the sport’s most physically demanding circuits, a different strategic picture may finally emerge. High-speed corners, significant lateral forces and challenging tyre conditions: exactly what is needed to push degradation up and pit stop windows open.