Spa-Francorchamps, the technical challenge

The layout of the circuit of Spa-Francorchamps has remained largely unchanged for many years, so the teams have a great deal of technical data for the track, however this does not make it any less of a challenge.

The lap contains every type of corner, and combined with the long straights, requires a compromised aerodynamic set-up. Cars that are quick in sector two, the twisty middle section of the lap from Turn 5 to Turn 14, usually have an advantage because they can then tune their downforce levels for the long straights that dominate sectors one and three. If a car is struggling through sector two, there is no choice but to put on more wing and that will affect straightline speed.

Bridgestone are bringing their medium and hard rubber compounds for the race and graining should not be an issue for any of the teams. Such is the high-speed nature of the track that it is one of the easiest circuits of the year on brakes as well.

Eau Rouge is one of the most famous corners in the world, but has been comfortably flat in top gear for F1 cars since the introduction of the 2.4-litre V8 engines in 2006. However, the drivers have to be careful not to scrub off too much speed through the corner otherwise they will be slow up the hill towards Les Combes.

Full throttle: 68%
Brake wear: Low
Downforce level: Medium - 5/10
Tyre compounds: Medium / Hard
Tyre usage: Medium
Average speed: 230kph (143mph)