The Eifelrennen was an annual motor race, organised by ADAC Automobile Club from 1922 to 2003, held in Germany's Eifel mountain region.
Starting from 1922, the first races were held on a 33 km long combination of public roads around Nideggen, Wollersheim, Vlatten, Heimbach, Hasenfeld and other villages in the Eifel mountains, similar to the Targa Florio which was a very important race at that time, and popular in Germany due to two wins by Mercedes (still without Benz then).
The unsatisfying safety situation led to the construction of the Nürburgring circuit in that area, which was inaugurated on Saturday, 18 June 1927 by the 5.
After the modern Grand Prix track was built at the Nürburgring in 1984 and F2 was replaced with F3000, the Eifelrennen was discontinued as it always was associated with the long Nordschleife.
Later, the trademark was given to a standard rounds of the Deutsche Tourenwagen Meisterschaft and STW touring car racing on this short GP track.