F1 2026 Calendar: Staying Connected at Every Remaining Grand Prix

Ten Grand Prix weekends remain on the F1 2026 calendar, from the Dutch GP at Zandvoort on 21 August through the Las Vegas GP on 21 November, before the season closes out in Qatar and Abu Dhabi. Every one of these races packs a huge one-weekend-a-year crowd onto a circuit built for racing, not network capacity, and at several of this year's remaining stops something genuinely changed for 2026 — a farewell race, a brand-new venue, a relocated Grand Prix. A data-only eSIM (embedded SIM) like co:sim's gets you online the moment you land instead of hunting for a local SIM counter in that crowd. Here's every remaining race weekend, what's actually different about several of them this year, and what to know about connectivity before you land.

#What's left on the F1 2026 calendar?

All ten dates and venues come from Formula 1's official 2026 calendar. After Las Vegas, the season closes with the Qatar GP and the Abu Dhabi GP finale in early December — Las Vegas is the first leg of that closing triple-header, not a standalone finale itself.

#Why do race weekends slow down mobile data at these circuits?

A permanent city network is sized for an average Tuesday, not for 100,000-plus phones opening the same timing app, the same rideshare screen, and the same group chat within a two-minute walking radius. Circuits bring in temporary cell towers for race week, but coverage still gets patchy in the densest grandstand sections, and it's worst on street circuits — Baku, Madrid, Singapore, and Las Vegas all run F1 cars over public roads for one weekend, which means the temporary network has to be built and struck down around a city that keeps functioning the rest of the year.

The fix is the same at every stop: get your data connection sorted before you're standing in that crowd, not after. A co:sim eSIM installs on home Wi-Fi before you fly and switches on the moment you land — no counter to find, no queue behind a hundred other fans trying to do the same thing at once.

#What should you know before landing at each remaining Grand Prix?

#Dutch GP, Zandvoort (21–23 August)

This is Zandvoort's final race weekend on the F1 calendar for the foreseeable future — the promoter opted for a one-year extension rather than a longer deal, so this is the last chance to see a Grand Prix run through the Zandvoort dunes. It's also a small, sold-out seaside town for the weekend, so expect the densest network congestion right around the train station and campsite areas. Land at Schiphol with your co:sim Netherlands eSIM already installed.

#Italian GP, Monza (4–6 September)

Monza is Italy's only round this year: Imola's contract lapsed and it dropped off the 2026 calendar, so the "Temple of Speed" is the sole home race for Italian fans in 2026. The circuit sits in a public park just north of Milan, and most fans arrive by train through Milano Centrale before a regional connection to Monza — check your Italy eSIM works before that transfer, since it's easy to lose signal switching platforms in a packed station.

#Spanish GP, Madrid (11–13 September)

This one moved. The 2026 Spanish GP runs at the brand-new Circuito de Madring, a 2026-through-2035 venue built around Madrid's IFEMA exhibition center — not the long-standing Circuit de Barcelona-Catalunya, which is a separate track and isn't hosting a round this year. Madring mixes street sections with purpose-built track, sits close to Adolfo Suárez Madrid–Barajas Airport, and is hosting its first-ever race weekend, so temporary infrastructure there is genuinely untested at scale. A Spain eSIM installed before you land removes one variable from a first-year event.

#Azerbaijan GP, Baku (24–26 September)

For the first time in the event's history, race day itself moves to Saturday, with the whole weekend sliding forward a day to avoid a national day of mourning on the Sunday — double-check your itinerary if you're used to a Sunday race. Baku City Circuit runs through the old town's narrow streets, one of the tightest street layouts on the calendar, so get your Azerbaijan eSIM installed before you're weaving through those crowds.

#Bahrain GP in Malaysia, Sepang (2–4 October)

This is a relocated Bahrain Grand Prix, not a revived "Malaysian Grand Prix" — the Formula 1 Gulf Air Bahrain Grand Prix in Malaysia 2026 keeps Bahrain's name and ticketing rights while racing at Sepang International Circuit, marking Sepang's first F1 weekend since 2017. Local telecoms haven't handled an F1-sized crowd there in years, which is exactly the kind of one-off surge that strains a network. A Malaysia eSIM sidesteps that entirely.

#Singapore GP, Marina Bay (9–11 October)

Singapore's night race runs through the Marina Bay Street Circuit, straight through the central business district. The city's infrastructure is excellent, but a night session still means tens of thousands of phones streaming and messaging at once in a compact downtown footprint. Have your Singapore eSIM active before the crowds peak after dark.

#United States GP, Austin (23–25 October)

Circuit of the Americas sits well outside downtown Austin, with sprawling general-admission hills spread across a far larger footprint than any street circuit on this list — less acute congestion than a city-center race, but coverage on the outer hills still isn't guaranteed. Get a USA eSIM installed before you land, especially if your seats are on the general-admission side.

#Mexico City GP, Autódromo Hermanos Rodríguez (30 October–1 November)

This circuit sits inside a public park within the city itself, and the stadium section built into the old Foro Sol baseball ground is one of the loudest, most densely packed grandstands anywhere on the calendar. If your ticket is in that stadium section, expect the heaviest network load of the entire weekend right around you — install your Mexico eSIM before you're inside.

#São Paulo GP, Interlagos (6–8 November)

Interlagos sits in southern São Paulo and has a well-earned reputation for unpredictable rain, which historically sends everyone reaching for a phone at once to check radar and reroute plans. Combine that with dense urban crowds getting to and from the circuit by metro, and this is a weekend where connectivity before you land matters more than most. A Brazil eSIM installed ahead of time means you're not trying to buy data mid-downpour.

#Las Vegas GP (19–21 November)

Vegas keeps its Saturday-night slot, racing straight down the Strip past the casinos that are also packed with their own weekend crowds — this is the opening leg of the season-closing triple-header that runs into Qatar and Abu Dhabi. It's the same USA eSIM you'd use for Austin, so if you're catching both American rounds this year, one co:sim plan covers you for either stop.

#How do you get an eSIM ready before a race weekend?

The process is the same regardless of which circuit you're headed to: buy the plan for your destination before you fly, and co:sim emails the QR code within seconds of checkout — no shipping, no counter, no waiting until you land. Install it over home or hotel Wi-Fi a day or two ahead, and it's live the moment your phone picks up a local signal at the circuit. Every co:sim plan page also lists the underlying network it runs on, its install deadline, and whether it's reloadable if you burn through data mid-weekend, so you know exactly what you're buying before checkout.

Browse co:sim's full destination catalog and pick the country on your itinerary:

#FAQ

#How many F1 races are left in the 2026 season?

Ten Grand Prix weekends remain after the summer break: the Dutch GP at Zandvoort (21–23 August), Italian GP at Monza (4–6 September), Spanish GP in Madrid (11–13 September), Azerbaijan GP at Baku (24–26 September), the Bahrain GP relocated to Malaysia's Sepang circuit (2–4 October), Singapore GP (9–11 October), United States GP at Austin (23–25 October), Mexico City GP (30 October–1 November), São Paulo GP at Interlagos (6–8 November), and the Las Vegas GP (19–21 November). Three of these ten carry a genuine change from previous seasons: Zandvoort is running its farewell race, Madrid is an all-new circuit replacing Barcelona for 2026, and the Bahrain GP has relocated entirely to Malaysia. The season then closes with the Qatar GP and the Abu Dhabi GP finale in early December, both outside this run of ten. All dates come from Formula 1's own published 2026 calendar.

#Is the 2026 Spanish Grand Prix in Barcelona or Madrid?

Madrid. The 2026 Spanish GP runs at the brand-new Circuito de Madring, built around Madrid's IFEMA exhibition center under a deal that runs through 2035. The long-standing Circuit de Barcelona-Catalunya, which hosted the Spanish GP for decades, is a separate track that is not hosting a round this year — the two venues are easy to confuse because they share a country and a race name, but they're roughly 500 kilometers apart, with entirely separate airports, hotels, and transit systems. If you're booking flights and accommodation around "the Spanish Grand Prix" in 2026, double-check the listing is actually for Madrid and not an older Barcelona-area guide written before the move, since search results for both venues still overlap heavily this year.

#Do I need a local SIM card for a race weekend, or is an eSIM enough?

A data-only eSIM covers everything most fans actually need at a circuit: maps, ride-hailing apps, messaging apps, and mobile tickets, all running on data rather than a phone number. It won't give you a local phone number for calls or SMS, so if you specifically need one for a hotel booking confirmation call or a local contact, you'd still want a separate arrangement for that piece. For the connectivity itself, though, a co:sim eSIM installs before you leave home, activates automatically the moment your phone picks up a local network on arrival, and skips the airport SIM counter entirely — which matters more than usual on a race weekend, when that counter has a much longer line than it does on an ordinary travel day.

#Why is my phone so slow to load anything at the circuit itself?

It's crowd density, not your phone or your plan. Circuits bring in temporary towers for race week, but even reinforced capacity struggles once tens of thousands of phones in a small area are all trying to stream, message, and browse at the same time — grandstands and the areas right around big screens are usually the worst spots. Street circuits like Baku, Madrid, Singapore, and Las Vegas add another layer, since the temporary network has to share space with a functioning city rather than a purpose-built venue with capacity planned in from day one. Nothing fixes this completely, but installing your eSIM in advance at least removes "buying data" from the list of things competing for that same congested signal.

#What if my plans change after I buy an eSIM for a race weekend?

Uninstalled eSIMs can be refunded within 30 days of purchase, though some plans that bill immediately at purchase are excluded — check the specific plan page before buying if this matters to your trip. Once you've installed the eSIM, it's no longer eligible for a self-service refund, so it's worth waiting to install until your travel dates are firm, especially for a race weekend where reschedules and ticket changes do happen. co:sim's plan pages list each plan's own rules so you know what you're buying before checkout, rather than assuming a blanket policy that may not match your specific plan.

Install your eSIM before you fly, and every one of this year's remaining Grand Prix weekends starts with one less line to stand in.