The Nürburgring is a 150,000 person capacity motorsports complex located in the town of Nürburg, Rhineland-Palatinate, Germany. It features a Grand Prix race track built in 1984, and a long Nordschleife "North loop" track, built in the 1920s, around the village and medieval castle of Nürburg in the Eifel mountains. The north loop is long and contains more than of elevation change from its lowest to highest points. Jackie Stewart nicknamed the track "The Green Hell".
Originally, the track featured four configurations: the -long Gesamtstrecke ("Whole Course"), which in turn consisted of the Nordschleife ("North Loop") and the Südschleife ("South Loop"). There was also a warm-up loop called Zielschleife ("Finish Loop") or Betonschleife ("Concrete Loop"), around the pit area.
Between 1982 and 1983, the start/finish area was demolished to create a new GP-Strecke, which is now used for all major and international racing events. However, the shortened Nordschleife is still in use for racing, testing and public access.
In 1907, the first Eifelrennen race was held on the one-off Taunus circuit, a made up of public roads starting between the towns of Wehrheim and Saalburg just north of Frankfurt. In the early 1920s, ADAC Eifelrennen races were held on the twisty Nideggen public road circuit near Cologne and Bonn. Around 1925, the construction of a dedicated race track was proposed just south of the Nideggen circuit around the ancient castle of the town of Nürburg, following the examples of Italy's Monza and Targa Florio courses, and Berlin's AVUS, yet with a different character. The layout of the circuit in the mountains was similar to the Targa Florio event, one of the most important motor races at that time. The original Nürburgring was to be a showcase for German automotive engineering and racing talent. Construction of the track, designed by the Eichler Architekturbüro from Ravensburg (led by architect Gustav Eichler), began in September 1925.
The track was completed in spring 1927, and the ADAC Eifelrennen races were continued there.