Kimi Antonelli needs only a ninth-place finish in Mexico City to become Formula 1’s youngest world champion, on fresh asphalt, in thin air, at the circuit where Max Verstappen has won five times.
Austin left a sum unfinished. Kimi Antonelli won the United States Grand Prix from pole by 13.078 seconds and still left the Circuit of The Americas a contender rather than a champion, because George Russell and Lewis Hamilton finished just high enough to keep the ledger open. The figure he carries south now fits on a pit board: two points. A ninth-place finish at the Autódromo Hermanos Rodríguez on Sunday, November 1, makes him world champion.
Antonelli has 365 points. Russell has 242, Hamilton 241. Five rounds remain, worth 125 points, and after Mexico City that pool shrinks to 100. For the title to travel to São Paulo, one of two narrow things must happen. Either Russell wins and Antonelli finishes 10th or lower, or Hamilton wins and Antonelli fails to score. If neither of them wins, Antonelli is champion even if he spends Sunday afternoon in the garage.
What remains is temperament: how a 20-year-old finishes a job he has mostly done. The arithmetic invites prudence. His manner in Austin did not. In the post-race press conference, he chatted with Verstappen, as he usually does. Both wore shorts-Verstappen in slippers, Antonelli in sneakers; Leclerc was still in his race suit-and the three drivers’ press officers sat off to the left, waiting for it to end. Asked about the weekend ahead, he spoke of ‘just trying to have as much fun as possible’ while fighting for another win, which is either serene or slightly mischievous, and probably both.
Mexico City is the one circuit on the calendar where the atmosphere itself is a competitor. The Autódromo sits more than 2,200 meters above sea level. Cadillac puts the air there at roughly 75 to 80 percent of its sea-level density. Mercedes estimates the thinner air strips away about a quarter of the downforce. The teams answer by bolting on their largest wings, and the air declines to press down on them with any conviction.
Less downforce means less grip, and less grip means sliding. Thin air also cools poorly, so brakes and power units have to be nursed inside their operating windows. Cadillac’s team principal, Marcin Budkowski, calls it ‘a peculiar challenge,’ one that demands ‘maximum cooling and maximum downforce’ at the same time.
The paradox is the straight, where so little air resists the heavy wings that the cars still run at sea-level speeds. Valtteri Bottas recorded 372.5 kilometers per hour here in 2016. His verdict is blunt: ‘The level of grip is very low and small mistakes are punishing.’
The long run from the grid to Turn 1 is where Sunday is often settled before it has properly begun. A year ago Lando Norris kept pole into the first corner and was never seen again, winning by 30.324 seconds while the field behind him argued three and four abreast. For a championship leader who needs only to arrive, that first braking zone is where the weekend can go wrong.
Pirelli has brought the three softest compounds in its range: C3 as Hard, C4 as Medium and C5 as Soft. Most of the lap has been resurfaced, from Turn 7 round to Turn 1, leaving only the opening sector largely as it was. Fresh asphalt usually means more grip and less roughness, but Pirelli warns that a smoother surface could make graining an even greater factor, and that a track which is always dusty early in the weekend may evolve more steeply than usual.
That matters for the way Antonelli won Austin, an exercise in thrift that ended with 32 laps on a Hard he had barely sampled. Pirelli rates the circuit among the gentlest on tires and thinks a single stop could prevail, with the choice turning less on tire life than on the confidence a driver can draw from a given compound. The Soft may matter too: last year the two-stoppers fitted it for their final stint, Pirelli notes, thanks to extremely low degradation and no graining. The brakes are the worry: thin air makes the heaviest stops harder to manage, and the long straight into Turn 1 raises the risk of lock-ups while grip is still scarce.
Russell’s task is the steepest. He must win, and his teammate must finish 10th or lower. A year ago here, Russell spent laps asking Mercedes to let him past Antonelli so he could attack Oliver Bearman’s Haas; the team swapped them, he could make no progress, and he handed sixth back.
Hamilton has history here, two wins with Mercedes, in 2016 and 2019, and an unhappy footnote from 2025, when a 10-second penalty for leaving the track and gaining an advantage in a fight with Verstappen dropped him from third to eighth in what had looked like his first Ferrari podium.
Then there is Verstappen, out of the title fight but still the most dangerous man on this asphalt. He has won the Mexico City Grand Prix five times, in 2017, 2018, 2021, 2022 and 2023, more than anyone in the race’s history. He left Austin calling third place ‘pretty frustrating.’ Asked by BusinessMirror’s Chris Joseph whether the car had held more, he answered: ‘No, today we didn’t maximise much.’ He sits six points behind Russell in the fight for second, with Leclerc nine back after consecutive runner-up finishes. However Sunday ends, second place will stay open for weeks.
Whatever happens at the front, the crowd already knows whom it has come to see. Sergio Pérez returns to his home Grand Prix after a year away, now with Cadillac, and Sunday will be his 300th start, a mark only six drivers reached before him. On Wednesday, Cadillac announced a multi-year extension that keeps him with the team until at least 2029, and put him on the Paseo de la Reforma for a free show run between the Diana Cazadora and the Ángel de la Independencia. ‘Building a Formula 1 team from the ground up takes time, relentless work and patience,’ he said. ‘There is still a lot of work ahead of us and I am fully committed for the next three years.’
Behind the number sits a substantial career: six victories, 39 podiums and second place in the 2023 championship. The first, at Sakhir in 2020, came in his 190th start and made him the first Mexican to win a Grand Prix since Pedro Rodríguez in 1970. The circuit carries his name and his brother Ricardo’s. His Mexico record is respectable rather than romantic: points in six of nine appearances, podiums in 2021 and 2022, and never a home win. Cadillac, which brought him home 19th in Austin, is unlikely to change that this year; the new contract is a wager on the seasons after it. But Mexico City has never measured its devotion to Pérez in championship points. The race has sold out every year since it returned in 2015, and the stadium section, where the cars thread a bowl of grandstands, will make its preferences very clear.
Race day falls on Día de Muertos, and Pirelli has made black podium caps with traditional Mexican motifs for the occasion. If Antonelli reaches the rostrum, a first championship will be celebrated beneath one.
The season’s last two rounds, in Qatar on November 29 and Abu Dhabi on December 6, remain on the calendar but under a shadow cast by the US-Israel war with Iran, which has already pushed Bahrain’s race to Sepang and erased Saudi Arabia’s. FIA president Mohammed Ben Sulayem is emphatic: ‘I can only tell you today that there is nothing and the two races are going to happen.’ Stefano Domenicali has repeatedly called the calendar confirmed, though F1 has also said the final races remain subject to change, and Imola stands by to stage a single finale.
Mexico City offers the cleaner ending, a championship decided on track rather than by a memo about freight and security. Two points would make Antonelli the youngest world champion in the sport’s history, eclipsing Sebastian Vettel’s mark of 23, and the first Italian champion since Alberto Ascari in 1953.
He finished sixth here a year ago as a rookie, two places behind Bearman’s Haas. He returns with nine wins, seven poles and fifteen podiums from 18 rounds, and with a car he called ‘finally starting to deliver’ in Austin, though still prone to locking its fronts in the slow corners. The stadium section is made of slow corners.
In Austin, the crown was kept. In Mexico City, it only has to be collected, and collecting anything at more than 2,200 meters is never quite as easy as it looks.