I am going to see Formula One Race in Nuremberg Germany?

Grand prix races usually take between 1 1/2 - 2 hours depending on how the cars perform. obviously they are longer if there are a lot of stoppages and safety cars like Canada. i would allow an hour in case of race hold ups, an hour to get out of the track (depending how far you are from the gate) as there will be 1,000's of people all going the same way as you. then another hour to get out of the car park! as you can imagine there will be a lot of traffic on the road around the track. hope this works out for you. see you there