Bicycle racingRiders navigate a dirt course of jumps and banked and flat corners. Bike trials is a sport where riders navigate natural and man-made obstacles without putting down their foot, or dabbing . BMX races are sprints on purpose-built off-road single-lap tracks typically on single-gear bicycles.
An alternative is the recumbent, a bicycle on which the rider sits back with the legs horizontal. As well as road races in which all riders start simultaneously, individual time trial and team time trial events are also held on road-based courses. Cyclo-cross originated as a sport for road racers during the off season, to vary their training during the cold months.
Competitors use track bicycles which do not have brakes or freewheels. BMX racing takes place off-road. The longest one-day road race sanctioned by USA Cycling is Lotoja which covers the 206 miles (332 km) from Logan, Utah to Jackson, Wyoming.
Mountain bike racing and riding requires wide knobby tires with a deep tread. Track cycling encompasses races that take place on banked tracks or velodromes. Points are awarded for bike handling skills. Cycle speedway is bicycle racing on short outdoor dirt tracks, 70-90m in length. All of the above bicycle races involve diamond frame bicycles of two triangles, generally composed of various steel alloys (with Cr–Mo), aluminum or carbon fiber.
It became popular during the 1990s. Criteriums are races based on circuits typically less than a mile in length and sometimes run for a set time (60min, 90min, etc) rather than a specific distance.
Criteriums are the most popular form of road racing in North America. It is similar to motorcycle trials.
The sport is strongest in traditional road cycling countries such as Belgium (Flanders in particular) and France. Mountain bike racing is relatively new. The machine is now on display at the museum in Ely, Cambridgeshire, England. Road bicycle races typically take place from spring through to fall.
The most devoted countries are Italy, Spain, Belgium, Germany, Denmark, France, the Netherlands and Switzerland, although the United States has international standing, as do Australia and the UK. . Mountain bike races are off-road and usually involve a moderate degree of technical riding.
The recumbent is a more aerodynamic design of bicycle, and world speed records were set with them. Bicycle races are popular all over the world, especially in Europe. Many riders from the northern hemisphere spend the winter in countries such as Australia, to compete or train.
Proponents claim it provides more comfortable riding, with no weight on the wrists. Bicycle racing is a sport encompassing many forms in which bicycles are used for competition.
Races for senior categories are generally between 30 minutes and an hour long, the distance varying depending on the conditions. Races typically take place in the autumn and winter (the international or World Cup season is September-January) and consist of many laps of a 2–3 km or 1–2 mile course featuring pavement, wooded trails, grass, steep hills and obstacles requiring the rider to dismount, carry the bike and remount in one motion.
This racing includes road bicycle racing, cyclo-cross, mountain bike racing, track cycling, BMX racing and bike trials and cycle speedway. The first bicycle race is popularly held to have been a 1,200 metre race on the 31 May 1868 at the Parc de Saint-Cloud, Paris. There are several varieties; the main categories are cross-country and downhill but also 4X or four cross racing.
It was won by expatriate Englishman James Moore who rode a wooden bicycle with iron tyres. Pro tour races range from the multi-day Grand Tour stage races such as the Tour de France, Giro d Italia and the Vuelta a España to single day Classics such as the Ronde van Vlaanderen and Milan-Sanremo.
Events are quite diverse and can range from individual and team pursuits, two-man sprints, to various group and mass start races. This puts the body in a position where there is less wind drag.
In Belgium, kermesses are popular, single-day events of usually 120+km.