Track Cycling at 2008 Summer Games: Track cycling is a discipline included in the cycling event at the international competitions. The sport has been contested at the competitions for a long time since the nineteenth century. However, with the advent of the modern cycling machines, the event has become more and more popular. Track cycling is contested at the banked tracks, which are specially built for the event. The tracks built for track cycling is known as "velodromes". At some places the races are also held on grass tracks. The bicycles used for the track cycling contest are different from the cycles used for daily transport. The Union Cyclist Internationale or the UCI is the governing body of the sport at international level.
Track cycling in the Summer Games: Six cycling events were held at the 1896 Athens Summer Games. Since then, cycling is a regular event contested at the Summer Games. At present, a number of events are held at the Olympic cycling competitions. The events currently contested at the Olympics are-
- Sprint
- Team sprint
- Kilometer or track time trial
- Keirin
- Individual pursuit
- Team pursuit
- Point races
- Madison
- Scratch race
- 200 meter time trial
- Tandem
- Motor pacing
- Elimination race
- Six-day race
- The number of riders on the track in any event is specified by the UCI.
- The participants can be divided in various categories according to their age.
- Use of radio communication system is prohibited on track during the race.
- The riders are not allowed to carry any item with them, which can be dropped on the track.
- The riders are given warning at the commencement of any offence. For any serious offence, the rider can be disqualified from the competition.
- The riders have to start the race from a starting block.
- During the race, heats are arranged for selection of the riders at the next round.
- The riders are not permitted to obstruct the way of their co-riders.
- If there is a fall or the vehicle is damaged, the race can be stopped.
- The distance covered by the riders during various cycling events are determined by the UCI.
- The structure of the starting blocks and the bicycles are specified by the UCI.
- The way, in which a velodrome should be constructed, is determined by the UCI. The length and width of the track are also specified in the rules set by the UCI.
- The track should be properly marked for the convenience of the participating riders.

