Corgi 1:43 Rallying With Ford 3 Car Set

Diecast metal with plastic parts

Rally is a form of motorsport that takes place on public or private roads with modified production or specially built road-legal cars. It is distinguished by running not on a circuit, but instead in a point-to-point format in which participants and their co-drivers drive between set control points (special stages), leaving at regular intervals from one or more start points. Rallies may be won by pure speed within the stages or alternatively by driving to a predetermined ideal journey time within the stages.

The main change over that period has been in the cars, and in the professionalisation and commercialisation of the sport. Manufacturers had entered works cars in rallies, and in their forerunner and cousin events, from the very beginning: the 1894 Paris-Rouen was mainly a competition between them, while the Thousand Mile Trial of 1900 had more trade than private entries.

Although there had been exceptions like the outlandish Ford V8 specials created by the Romanians for the 1936 Monte Carlo Rally, rallies before World War II had tended to be for standard or near-standard production cars, a rule supported by manufacturers because it created a relatively even playing field. After the war, most competing cars were production saloons or sports cars, with only minor modifications to improve performance, handling, braking and suspension. This kept costs down and allowed many more people to afford the sport using ordinary family cars, so entry lists grew into the hundreds.

Hannu Mikkola's 1970 World Cup Rally-winning Ford Escort RS1600

Group 4 Lancia Stratos HF helped Lancia win the World Rally Championship in 1974, 1975 and 1976.

As public interest grew, car companies started to introduce special models or variants for rallying, such as the British Motor Corporation's highly successful Mini Cooper, introduced in 1962, and its successor the Mini Cooper S (1963), developed by the Cooper Car Company. Shortly after, Ford of Britain first hired Lotus to create a high-performance version of their Cortina family car, then in 1968 launched the Escort Twin Cam, one of the most successful rally cars of its era.[61] Similarly, Abarth developed high performance versions of Fiats 124 roadster and 131 saloon.

Other manufacturers were not content with modifying their 'bread-and-butter' cars. Renault bankrolled the small volume sports-car maker Alpine to transform their little A110 Berlinette coupé into a world-beating rally car, and hired a skilled team of drivers too; then in 1974 came the Lancia Stratos, the first car designed from scratch to win rallies, and the dominant asphalt rally car of its time. These makers overcame the rules of FISA (as the FIA was called at the time) by building the requisite number of these models for the road.

In 1980, a German car maker, Audi, at that time not noted for their interest in rallying, introduced a rather large and heavy coupé version of their family saloon, installed a turbocharged 2.1 litre five-cylinder engine, and fitted it with four-wheel drive. Thus the Audi Quattro was born. International regulations had prohibited four-wheel drive; but FISA accepted that this was a genuine production car, and changed the rules. The Quattro quickly became the car to beat on snow, ice or gravel; and in 1983 took Hannu Mikkola to the World Rally Championship title. Other manufacturers had no production four-wheel drive car on which to base their response, so FISA was persuaded to change the rules, and open the Championship to cars in Group B. This allowed cars to be much further removed from production models, and so was created a generation of rallying supercars, of which the most radical and impressive were the Peugeot 205 T16, Renault 5 Turbo and the Lancia Delta S4, with flimsy fibreglass bodies roughly the shape of the standard car tacked onto lightweight spaceframe chassis, four-wheel drive, and power outputs reportedly as high as 600 hp (450 kW). Further Group B cars were developed by Ford (the RS200), British Leyland (the Metro 6R4) and many others, but these were less successful.

There are two main forms: stage rallies and road rallies. Since the 1960s, stage rallies have been the professional branch of the sport. They are based on straightforward speed over stretches of road closed to other traffic. These may vary from asphalt mountain passes to rough forest tracks, from ice and snow to desert sand, each chosen to provide an enjoyable challenge for the crew and a test of the car's performance and reliability.

The entertaining and unpredictable nature of the stages, and the fact that the vehicles are in some cases closely related to road cars, means that the bigger events draw massive spectator interest, especially in Europe, Asia and Oceania.

An Escort RS Cosworth on a stage rally, driven by British driver Malcolm Wilson

Road rallies are the original form, held on highways open to normal traffic, where the emphasis is not on outright speed but on accurate timekeeping and navigation and on vehicle reliability, often on difficult roads and over long distances. They are now primarily amateur events. There are several types of road rallies testing accuracy, navigation or problem solving. Some common types are: Regularity rally or a Time-Speed-Distance rally (also TSD rally, testing ability to stay on track and on time), others are Monte-Carlo styles (Monte Carlo, Pan Am, Pan Carlo, Continental) rally (testing navigation and timing), and various Gimmick rally types (testing logic and observation).

Many early rallies were called trials, and a few still are, although this term is now mainly applied to the specialist form of motor sport of climbing as far as you can up steep and slippery hills. And many meets or assemblies of car enthusiasts and their vehicles are still called rallies, even if they involve merely the task of getting there (often on a trailer).

Rallying is a very popular sport at the "grass roots" of motorsport—that is, motor clubs. Individuals interested in becoming involved in rallying are encouraged to join their local automotive clubs. Club rallies (e.g. road rallies or regularity rallies) are usually run on public roads with an emphasis on navigation and teamwork. These skills are important fundamentals required for anyone who wishes to progress to higher-level events.  Short special stage practice events on public roads are in some countries organized by the local clubs, with a permission of the local police, the community normally using the road, and the road authority. The public road is closed during these by the organisers or the police.