Internet in Madrid
during the Grand Prix
Inside the circuit your phone is your ticket, your map and your wallet. Here is what you need to keep it working — and who needs to buy nothing at all.
Do you actually need to buy data?
Before comparing anything, work out whether this applies to you. For a large share of Grand Prix visitors, there is simply nothing to do.
| Travelling from | Need anything? | Why |
|---|---|---|
| Spain | No | You are in your own country: your plan works in Madrid exactly as it does at home. |
| EU and EEA | No | Roaming within the EU has been billed as at home since 2017. Germany, France, Italy, the Netherlands, Portugal, Belgium, Ireland and the Nordics all fall here. |
| United Kingdom | Probably yes | After Brexit the UK fell outside the European regulation and several carriers reinstated a daily charge for using data in the EU. Check your own tariff before deciding. |
| Latin America | Yes | International roaming to Europe is billed separately and is often the single most expensive line of the trip if you arrange nothing. |
| United States and Canada | Depends on your plan | Some plans include international data, almost always at reduced speed. It is worth checking whether that speed is enough for maps and payments. |
| Rest of the world | Yes | Unless your carrier sells a specific Europe bundle, you will be paying international roaming rates. |
Why your phone matters so much that weekend
This is not about staying in touch. The entire weekend runs through your handset.
Your ticket lives on your phone
Entry is by digital ticket. A flat battery or no data in the entry queue is a genuine problem, so download it in advance and bring a power bank.
Transport is checked on the move
Metro and Cercanías times, the extra weekend services and any last-minute changes all get checked on a phone, usually standing up and in a hurry.
You pay with your phone
Inside the venue and across most of Madrid you pay by card or phone. Running out of data with your wallet on your handset means not being able to pay.
The network struggles when everyone uses it
With the venue full, coverage suffers precisely at peak moments: arrival, the end of the race and the walk out. Having your own data does not fix it entirely, but it beats depending on a network shared by tens of thousands of people.
The options, drawbacks included
Four ways to have data in Madrid. None is better in the abstract: it depends on how long you stay and where your line is from.
Your own carrier's roaming
The default option, and free if you are coming from the EU.
- Nothing to install and nothing to buy.
- You keep your number for calls and SMS verification codes.
- Outside the EU, the roaming bill can be wildly out of proportion.
- Carrier travel bundles tend to offer little data at a high price.
Data eSIM
The most convenient option for a short trip from outside the EU.
- Bought and set up before you fly; working the moment you land.
- Runs alongside your original line, so your SMS still reach you.
- No shop to find and no paperwork on arrival.
- Requires a compatible, carrier-unlocked phone.
- Data plans do not usually include a Spanish number for calls.
Physical SIM bought in Spain
Worth it if you are staying more than a week or two.
- Low cost per gigabyte on longer stays.
- Includes a Spanish number for calls.
- You have to visit a store with your passport, and time is scarce on a Grand Prix weekend.
- It replaces your SIM: you lose your own number for the trip unless your phone takes two lines.
Public Wi-Fi
Fine as a supplement, never as the main plan.
- Free in hotels, cafés and much of the transport network.
- It is not there when you most need it: on the street, in the queue or on the platform.
- Open networks are not where you want to open your bank or your digital wallet.
How an eSIM is set up
The whole process happens at home, before you fly. That is the part most often misunderstood: an eSIM is not activated on arrival, it is prepared in advance.
Check before you buy
Your phone has to support eSIM and be carrier-unlocked. If it fails either test, stop here.
Buy the Spain plan
Pick a duration that covers your trip. You will receive a QR code by email, usually within minutes.
Install it on Wi-Fi before you leave
Scan the QR from your phone settings while on Wi-Fi. Installing it does not consume it: the plan starts counting when it connects to the network at your destination.
Switch it on when you land
On arrival at Barajas, activate the eSIM for data and leave your original line for calls and texts. Turn off data roaming on your home line so nothing surprises you later.
How to tell whether your phone supports eSIM
Dial *#06# on your phone keypad. If an identifier called EID appears alongside the IMEI, your device supports eSIM. iPhones from the XS, Google Pixels from the 3 and Samsung Galaxy phones from the S20 are compatible, as are most recent flagships.
Wi-Fi inside the circuit
Awaiting official confirmation
Frequently asked questions
Do I need an eSIM for the Madrid Grand Prix?
It depends where you are coming from. If your line is from the EU or EEA, no: your plan works in Madrid as it does at home. If you are coming from the UK, Latin America, the United States or outside the EU, your carrier will charge international roaming and it is worth it.
Will my phone work inside the circuit?
There is coverage, but once the venue fills up the network is congested and speeds drop, particularly on the way in and out. Download your ticket, the map and the schedule beforehand rather than counting on opening them there.
eSIM or a physical SIM bought in Madrid?
An eSIM is activated before you fly and works on landing, with no shop and no change of number. A physical SIM is usually cheaper for longer stays but means visiting a store with your passport. For a Grand Prix weekend, the eSIM saves the one thing you have least of.
Can I keep my WhatsApp number?
Yes. A data eSIM adds a line rather than replacing yours: WhatsApp and your other apps stay tied to your original number.
How much data does a Grand Prix weekend need?
Entirely down to how much video you upload. Maps, messaging, tickets and payments use very little; streaming or uploading high-quality video multiplies it. If you plan to share a lot, an unlimited plan takes the question off your mind.