In countries where there was no shortage of demanding roads across remote terrain, other events sprang up. In South America, the biggest of these took the form of long distance city to city races, each of around 5,000 to 6,000 miles (8,000–9,500 km), divided into daily legs. The first was the Gran Premio del Norte of 1940, run from Buenos Aires to Lima and back; it was won by Juan Manuel Fangio in a much modified Chevrolet coupé. This event was repeated in 1947, and in 1948 an even more ambitious one was held, the Gran Premio de la América del Sur from Buenos Aires to Caracas, Venezuela—Fangio had an accident in which his co-driver was killed. Then in 1950 came the fast and dangerous Carrera Panamericana, a 1,911-mile (3,075 km) road race in stages across Mexico to celebrate the opening of the asphalt highway between the Guatemala and United States borders, which ran until 1954. All these events fell victim to the cost – financial, social and environmental – of putting them on in an increasingly complex and developed world, although smaller road races continued long after, and a few still do in countries like Bolivia.
Colin McRae began his competitive career in motorsport riding trial bikes at an early age, despite being more interested in four wheeled machines rather than two wheel bikes. At the age of sixteen, through the Coltness Car Club, McRae discovered autotesting, he soon traded his bike for a Mini Cooper and started competing. A year later, he began to negotiate with another club member to use his Hillman Avenger for the Kames Stages, a single-staged rally venue not far from McRae's home. McRae finished the event fourteenth; first in his class although he had run most of the event in a higher position.
The gear changes must be made with a mechanical system, so the paddle shifters were not allowed. However the system was re-allowed in 2015. There was no center differential (earlier it used to be 3 differentials, with a center/3rd differential included), but the new regulation allows only front and rear axle differential (eliminating the center differential to reduce cost), and they must be mechanical, without electronic control or hydraulic or viscous systems (from 2006 to 2010 the center differential and previously all three could be active). Minimum weight is 1200 kg empty and 1350 kg with driver and co-driver (in both cases with only one spare wheel).
Rising investor confidence also indicates a rally, and it is perhaps more powerful than any economic indicator because when investors believe something is going to happen (a rally, for example), they tend to take action (purchasing shares in order to profit from expected price increases) that actually turn expectations into reality. Although it is an objective concept, investor sentiment shows through in mathematical measurements such as the put/call ratio, the advance/decline line, IPO activity, and the amount of outstanding margin debt.