Boreham Circuit is a disused

motor racing Motorsport, motorsports or motor sport is a global term used to encompass the group of competitive sporting events which primarily involve the use of motorized vehicles. The terminology can also be used to describe forms of competition of two ...

circuit and

airfield An aerodrome (Commonwealth English) or airdrome (American English) is a location from which aircraft flight operations take place, regardless of whether they involve air cargo, passengers, or neither, and regardless of whether it is for publ ...

Boreham Boreham is a village and civil parish, in Essex, England. The parish is in the City of Chelmsford and Chelmsford Parliament constituency. The village is approximately northeast from the county town of Chelmsford. History Boreham is listed i ...

United Kingdom The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Europe, off the north-western coast of the continental mainland. It comprises England, Scotland, Wales and North ...

. Originally

RAF Boreham Royal Air Force Boreham or more simply RAF Boreham is a former Royal Air Force station in Essex, England. The airfield was always known locally as : "Boreham Airfield". The airfield is located approximately north-northeast of Chelmsford; abo ...

, with the facility released from military control, in 1946, the West Essex Car Club developed the 4.76 kilometre perimeter track for motor racing. Although not on the official

Grand Prix Grand Prix ( , meaning ''Grand Prize''; plural Grands Prix), is a name sometimes used for competitions or sport events, alluding to the winner receiving a prize, trophy or honour Grand Prix or grand prix may refer to: Arts and entertainment ...

calendar, Boreham Circuit hosted competitive races between 1949 and 1952. Among the teams that raced at Boreham were

BRM British Racing Motors (BRM) was a British Formula One motor racing team. Founded in 1945 and based in the market town of Bourne in Lincolnshire, it participated from 1951 to 1977, competing in 197 grands prix and winning seventeen. BRM wo ...

Connaught Connacht ( ; ga, Connachta or ), is one of the provinces of Ireland, in the west of Ireland. Until the ninth century it consisted of several independent major Gaelic kingdoms (Uí Fiachrach, Uí Briúin, Uí Maine, Conmhaícne, and Delbh ...

Frazer Nash Frazer Nash was a brand of British sports car manufactured from 1922 first by Frazer Nash Limited founded by engineer Archibald Frazer-Nash. On its financial collapse in 1927 a new company, AFN Limited, was incorporated. Control of AFN passed t ...

, and

Talbot-Lago Talbot-Lago was a French automobile manufacturer based in Suresnes, Hauts de Seine, outside Paris. The company was owned and managed by Antonio Lago, an Italian engineer that acquired rights to the Talbot brand name after the demise of Darracq L ...

. Among the drivers who raced there were

Mike Hawthorn John Michael Hawthorn (10 April 1929 – 22 January 1959) was a British racing driver. He became the United Kingdom's first Formula One World Champion driver in 1958, whereupon he announced his retirement, having been profoundly affected by the ...

Stirling Moss Sir Stirling Craufurd Moss (17 September 1929 – 12 April 2020) was a British Formula One racing driver. An inductee into the International Motorsports Hall of Fame, he won 212 of the 529 races he entered across several categories of comp ...

, and

Ken Wharton Frederick Charles Kenneth Wharton (21 March 1916 – 12 January 1957) was a British racing driver from Smethwick, England. He competed in off-road trials, hillclimbs, and rallying, and also raced sports cars and single-seaters. He began racing ...

. In 1955 the

Ford Motor Company Ford Motor Company (commonly known as Ford) is an American multinational automobile manufacturer headquartered in Dearborn, Michigan, United States. It was founded by Henry Ford and incorporated on June 16, 1903. The company sells automobi ...

bought the airfield to use as a test facility for trucks, as well as the base for their Competitions Department where they prepared their cars. In the late 1970s Boreham Proving Ground was the test site for Ford Heavy Truck Development. The development engineers at nearby Ford Dunton worked out various test programmes, and the Test Engineers at Boreham carried these out and reported back the data. One common test was RLD, or 'Road Load Data', where a chassis would be fitted with various strain gauges, and the data from these recorded. This was the main test site for Ford Trucks, and the Ford Cargo, released in 1980, was extensively tested here against competitor trucks. There were many various surfaces at Boreham to drive the trucks on. "Rest of the World" road, was a fairly rigorous route, with smooth surfaces, some undulating surfaces and some pot-holes. "Korean Road" was full of pot-holes and considered to be the worst test for a truck. Test drivers were not very happy if they were allocated four days of driving "Korean Road" to gather RLD since they were bumped around in the cab constantly. Aside the main entrance to Boreham was a small unit that was Ford Rally Sport. They built the Ford rally cars of the late 1970s and early 1980s there.

References

{{British motor racing circuits Defunct motorsport venues in England