Formula 1 has three races in the United States in 2026. That number alone would have seemed absurd a decade ago. The sport spent most of its American history as a fringe passion, followed closely by a small community of enthusiasts who had usually developed the interest through European exposure or motorsport backgrounds that most Americans do not have. Today the Miami Grand Prix, scheduled for May 1 to 3, is expecting over 275,000 spectators across the race weekend. IMAX tickets went on sale this week for a venue experience that did not exist in any previous version of the sport's American presence. F1 in the United States is no longer a curiosity. It is a business.

The shift started with "Drive to Survive," which is almost impossible to overstate. The Netflix documentary series, which began in 2019, gave American audiences the thing they needed to care about motor racing: characters. Not racing lines, not technical specifications, not championship mathematics, but actual people with motivations and conflicts and relationships. The show introduced Americans to drivers and team personalities in the same way a great sports documentary builds fandom by making the humans legible. Once people cared about the people, they started caring about the racing. That is how audiences work, and F1 figured it out either intentionally or by luck.

What the data shows about the American audience that came in during this period is interesting for what it says about where the growth is concentrated. F1 claims that one out of every two American fans started watching the sport within the past five years. The under-35 demographic represents 42 percent of the global fanbase of 750 million people. In the United States specifically, the growth is younger and more diverse than the sport's traditional audience in any country. Miami, as a race location, is directly connected to this. The city's demographics and cultural profile attract an audience that would not have historically been considered the target for an F1 race. That is intentional. The Miami Grand Prix is not just a race. It is a cultural event designed to reach people who had never considered themselves motorsport fans.

The commercial infrastructure that has built up around the American races reflects how seriously the sport is taking this market. F1 signed a 10-year contract extension to keep the Miami Grand Prix through 2041. American Express is making its trackside debut at Miami this year with a hospitality footprint that reflects the kind of brand partnership that follows genuine audience growth. The race weekend is designed to spill beyond the circuit into the city, with events and activations that create a cultural moment rather than just a sporting event. The comparison point is the Super Bowl, not a typical race weekend, and that framing is coming from within F1 itself.

The Austin race at Circuit of the Americas has been the most established American venue, running since 2012 and now consistently one of the best-attended races on the calendar. Las Vegas joined the calendar in 2023 and has established itself as one of the highest-profile events of the year despite the logistical challenges of racing through a city. Miami rounds out three American events on the calendar that span spring and fall, giving the American market multiple moments in a year rather than one concentrated event. The distribution matters for building the consistent presence that makes a sport feel like part of the regular cultural calendar rather than a special occasion.

The racing product in 2026 is also genuinely compelling in ways that make the growth easier to sustain. The regulations that came into effect this year have produced closer racing, more on-track battles, and a competitive landscape that does not feel predetermined. The dominant eras that defined previous regulatory cycles, where one team won everything and the story became about by how much, have given way to a season where multiple teams and drivers are genuinely in championship contention. That competitive uncertainty is the product that attracts and retains casual fans, because casual fans need to care about the outcome and the outcome needs to feel in doubt.

What Formula 1 has built in the United States is the rarest thing in sports: genuine new fandom. Not fans migrated from another sport, not a rebranding of existing interest, but people who were not watching before who are now watching consistently. That kind of growth is the foundation on which everything else, the sponsorship deals, the venue contracts, the broadcast rights, is built. The Miami Grand Prix on May 1 will look like a party because it is a party. But behind the parties and the celebrity appearances and the IMAX experiences is a sport that figured out how to make Americans care about something they largely ignored for the better part of a century.