The idea of a dedicated racing circuit in the Eifel mountains emerged in the early 1920s, when ADAC Eifelrennen events were being held on winding public roads near Nideggen. Inspired by Italy's Monza and the Targa Florio, German authorities envisioned a showcase for national automotive engineering and racing talent. Construction began in September 1925 to a design by the Eichler Architekturbüro from Ravensburg. The original circuit consisted of four configurations — the Nordschleife, the Südschleife, and a combined Gesamtstrecke measuring 28.265 km — plus a short Zielschleife warm-up loop around the pit area.
The first races were held on 18 June 1927, with motorcycles and sidecars. The car races followed the next day; Rudolf Caracciola won the over-5000cc class in a supercharged Mercedes-Benz. The circuit was immediately opened to the public as a one-way toll road on evenings and weekends, a tradition that continues to this day under the name Touristenfahrten.
Pre-war racing at the Nürburgring established the concept of the Ringmeister — a driver who had mastered the circuit's 174 bends. Rudolf Caracciola, Tazio Nuvolari, and Bernd Rosemeyer were the defining figures of this era. The 1929 German Grand Prix was the last to use the full Gesamtstrecke; from 1930 onward, major races were confined to the Nordschleife alone. From 1927 to 1939 the circuit hosted 13 editions of the German Grand Prix.
Racing resumed at the Nordschleife in 1947. From 1951 it became the primary home of the German Grand Prix within the Formula One World Championship, absent only in 1959 when the race moved to the AVUS in Berlin. A new generation of Ringmeisters emerged: Alberto Ascari, Juan Manuel Fangio, Stirling Moss, Jim Clark, John Surtees, Jackie Stewart, and Jacky Ickx. On 5 August 1961, during practice for the German Grand Prix, Phil Hill became the first driver to lap the Nordschleife in under nine minutes, recording 8 minutes 55.2 seconds in his Ferrari 156.
By the late 1960s the circuit's immense length and minimal infrastructure made it progressively incompatible with the demands of modern Formula One safety. After fatal and near-fatal accidents mounted, drivers boycotted the 1970 German Grand Prix; it moved to the Hockenheimring, a venue more amenable to emergency access and television coverage.
The Nordschleife received six years of safety modifications and returned to the F1 calendar from 1971 to 1976, during which chicanes were added and Armco barriers installed. The circuit's fate was sealed at the 1976 German Grand Prix when reigning world champion Niki Lauda crashed at the fast left kink before Bergwerk — now called the Lauda-Links — when a rear suspension component failed. His Ferrari caught fire. Fellow drivers Arturo Merzario, Guy Edwards, Brett Lunger, Emerson Fittipaldi, and Harald Ertl dragged Lauda from the burning car, saving his life. The crash demonstrated that fire trucks and ambulances could not reach incidents rapidly enough on a circuit of the Nordschleife's length. The 1976 race was the last Formula One Grand Prix ever held on a circuit of 10 km or more.
During the 1983 1000 km Nürburgring race, run on a slightly shortened 20.832 km version of the circuit while the new Grand Prix track was under construction nearby, Stefan Bellof set a lap of 6 minutes 11.13 seconds in his Porsche 956, averaging 199.8 km/h. This lap stood as the absolute Nordschleife record for 35 years until Timo Bernhard circulated in the Porsche 919 Hybrid Evo in 5 minutes 19.546 seconds on 29 June 2018, averaging 233.8 km/h. Before Bellof, Niki Lauda had in 1975 become the only driver ever to lap the full 22.835 km Gesamtstrecke in under seven minutes, recording 6:58.6.
The Nordschleife's character is defined by its most demanding sections. Flugplatz (airfield) is a short uphill straight that crests and drops, sending cars momentarily airborne before two fast right-hand kinks. Fuchsröhre (fox hole) plunges downhill through a forest where only two to three metres of grass separate tarmac from Armco and tree trunks; speeds reach their maximum here. Bergwerk (mine), a tight right-hander after a long fast section, is where Lauda crashed in 1976 and where Carel Godin de Beaufort was fatally injured in 1962. The Caracciola Karussell, a 210-degree concrete-banked bowl named after Rudolf Caracciola, is the circuit's most recognisable corner and one of the slowest, yet it demands sustained precision for nearly 10 seconds of banked concrete on the inside wall.
Pflanzgarten is a high-speed complex of jumps and multiple-apex corners in which cars launch airborne at the Sprunghügel; it was the scene of Peter Collins' fatal accident during the 1958 German Grand Prix. The Stefan Bellof S that follows — formerly Pflanzgarten 2, renamed after Bellof crashed his Porsche 956 there in 1983 — is a fast switchback that arrives almost without warning at racing speeds. At Döttinger Höhe, the circuit's longest straight at 2.135 km, cars reach their top speed before the chicane that leads back to the pit entry.
The new Grand Prix circuit was completed in 1984 on the site of the old pit complex, extending to 5.148 km after modifications in 2002. Formula One returned briefly with the European Grand Prix from 1984 to 2007 and the Luxembourg Grand Prix in 1997–1998, before the 2020 Eifel Grand Prix — won by Lewis Hamilton — gave the venue a final championship chapter under a fourth distinct name.
The Nordschleife today hosts the 24 Hours Nürburgring, one of the world's largest motorsport events with up to 220 cars and 290,000 spectators, as well as the VLN endurance series across 15 Saturdays per year. Manufacturers use it as the global benchmark for production car performance testing, with lap times on the Nordschleife a standard metric used across the automotive industry. The absence of a blanket speed limit and the open public access policy mean it draws driving enthusiasts from around the world year-round.
In sim racing, the Nordschleife has been reproduced across Gran Turismo, Forza Motorsport, iRacing, Assetto Corsa, Project CARS, and Grand Prix Legends, where its combination of length, elevation change, and sheer variety of corner types makes it the ultimate technical reference track. The first corner of the Nordschleife loop was renamed the Sabine-Schmitz-Kurve in 2021 in honour of the German driver who made it famous through television appearances and became one of the circuit's most celebrated ambassadors.