Rallying
Rallying is also unique in its choice of where and when to race. Rallies take place on all surfaces and in all conditions: asphalt (tarmac), gravel, or snow and ice, sometimes more than one in a single rally, depending on the course and event. Rallies are also run every month of the year, in every climate from bitter cold to monsoonal rain. As a result of the drivers not knowing exactly what lies ahead, the lower traction available on dirt roads, and the driving characteristics of small cars, the drivers are much less visibly smooth than circuit racers, regularly sending the car literally flying over bumps, and sliding the cars out of corners.
A typical rally course consists of a sequence of relatively short (up to about ), timed "special stages" where the actual competition takes place, and untimed "transport stages" where the rally cars must be driven under their own power to the next competitive stage within a generous time limit. Rally cars are thus unlike virtually any other top-line racing cars in that they retain the ability to run at normal driving speeds, and indeed are registered for street travel. Some events contain "super special stages" where two competing cars set off on two parallel tracks (often small enough to fit in a football stadium), giving the illusion they are circuit racing head to head. Run over a day, a weekend, or more, the winner of the event has the lowest combined special and super special stage times. Given the short distances of super special stages compared to the regular special stages and consequent near-identical times for the frontrunning cars, it is very rare for these spectator-oriented stages to decide rally results, though it is a well-known axiom that a team cannot win the rally at the super special, but they can certainly lose it.
Road rally
A road rally is a car rally that takes place on the public road. It is a popular sport in the United Kingdom, especially Wales, and has traditionally been the core of the "grass roots" of club-based amateur motorsport. However it has declined in popularity since the 1980s and now stage rallies are probably generally more popular with amateurs. A very similar sport is the 12-car rally, which runs to broadly the same rules.
The attraction of the sport is that it is very cheap to compete, requiring relatively small levels of preparation, and is open to a wide degree of abilities. Its disadvantages are that for safety reasons they have to be run in very remote (generally rural) areas, and late at night. One reason for their decline has been the reduction in areas available for running the events, and the increasing burden on organisers to ensure that the rally will not cause a nuisance to any residents affected. There has also been a considerable number of rule changes since 1988 designed to reduce vehicle speeds, which has not been a popular development with some competitors.