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4PROS test day
Spa-Francorchamps
Circuit de Spa-Francorchamps, Belgium · 7.004 km · 19 corners
The legend in the Ardennes
Eau Rouge, Raidillon, Blanchimont.
The Circuit de Spa-Francorchamps lies in the Belgian Ardennes between Francorchamps and Stavelot. Racing has taken place here since 1921, and every year the Spa 24 Hours is added to that – one of the most important GT races in the world.
At 7.004 kilometres, Spa is one of the longest circuits on the international calendar. Eau Rouge and Raidillon, the long Kemmel straight, Pouhon and Blanchimont demand confidence in the car and a setup that stays stable at high speed. Then there is the Ardennes weather, which can change within a single lap. Whoever tests here prepares for everything.
Track profile
Spa-Francorchamps
High speeds, big elevation changes and weather that never leaves two laps the same. Spa is the most honest test for car and driver.
7.004 km
Track length
19
Corners
1921
first race
24 h
race every year in summer
1:30 h
from Cologne
4PROS in cooperation with PARAGRAPH5
Testing at the queen of race circuits.
4PROS is our test format for race teams, run together with PARAGRAPH5. We hire the circuit exclusively, keep the field small and take the organisation off your hands. At Spa we run in April 2027 – early enough to put in the kilometres before the summer season and the 24 Hours.
- At least 7 hours of open pitlane
- You run when your programme calls for it. No sessions, no waiting for the next slot.
- A maximum of 24 cars
- Small fields, free laps and plenty of room for long runs, qualifying simulations and driver changes.
- GT and LMP only
- GT2, GT3, GT4, GTE, one-make cups and LMP2 to LMP4. Formula cars run at our formula test days.
- Timing with sector times
- Professional timing is included; a data stream for your engineers can be booked.
- Tyre service and photos
- MTS fits and balances right on site. Professional shots of your test are included.
- One dedicated contact
- A multilingual coordinator on site takes care of everything that has nothing to do with driving.
2027 season
Dates and enquiry
The GT and LMP tests take place at the most relevant circuits of the major racing series. Pick your date and enquire about it directly.
There is no date for this selection. Reset the filter or talk to us and we will find a suitable test.
Getting there
In the Ardennes, close to Germany.
Spa-Francorchamps is a good hour beyond Aachen. From the Rhineland and the Ruhr area, the circuit is quicker to reach than many German circuits.
- Aachen: around 50 km, about 45 minutes
- Cologne: around 120 km, about 1:30 hours
- Liège Airport: around 55 km, about 45 minutes
- Brussels Airport: around 140 km, about 1:45 hours
We send you hotel recommendations around Spa and Stavelot with your confirmation.
Frequently asked questions
All about testing at Spa-Francorchamps
When does the test at Spa take place?
In April 2027. The exact date is listed above under the dates.
How does the weather at Spa affect the test?
The Ardennes weather is unpredictable – it can be raining at one end of the circuit and dry at the other. Plan for wet tyres. That is exactly what makes a test at Spa valuable: you learn how your car reacts to changing conditions.
Which cars are eligible?
Eligible are GT cars of the GT2, GT3, GT4 and GTE classes, one-make cups such as Porsche Cup, Ferrari Challenge and Lamborghini Super Trofeo, as well as LMP2, LMP3 and LMP4 (JS P4). LMH, LMDh, JS 2R, Group C and GT1 on request. Formula cars and other open wheelers are not admitted at 4PROS.
What is included in the test day?
At least seven hours of open pitlane, professional timing with sector times, photos of your test, tyre service by MTS on site and a dedicated coordinator as your contact. A timing data stream and catering for drivers and mechanics can be booked as extras.
Which noise limit applies?
The noise limit is set by the circuit. At most 4PROS tests, cars run up to 105 dB or FIA-compliant. We give you the exact figure for your date with the quote.
How do I book a test day?
Test days can only be booked on request. Choose your date above and send your enquiry directly from the date page, or arrange a short consultation. We will get back to you with availability and a quote for your team.
Your test
Ready for Spa?
Tell us what you want to test before the season. We will tell you whether a place is still available in April.
Booking on request only.