Cycling at the 2008 Summer Olympics – Men's sprint

This was the 24th appearance of the event, which has been held at every Summer Olympics except 1904 and 1912. Three of the quarterfinalists from 2004 returned: gold medalist Ryan Bayley of Australia, silver medalist Theo Bos of the Netherlands, and eighth-place finisher Mickaël Bourgain of France. Bos (the 2004, 2006, and 2007 world champion) and Chris Hoy of Great Britain (the 2008 world champion and gold medalist in keirin and team sprint earlier in the 2008 Games) were the favorites.[1]

The People's Republic of China, Estonia, and Russia each made their debut in the men's sprint. France made its 24th appearance, the only nation to have competed at every appearance of the event.

Each National Olympic Committee (NOC) could qualify up to 2 cyclists; there were a total of 21 quota places. Each of the 13 nations qualified for the team sprint could enter one cyclist in the individual sprint. Individuals could also earn qualification through the World Championship, the World Cup, and the "B" World Championship. The top five cyclists on the UCI ranking also qualified.

This track cycling event consisted of numerous rounds. The competition began with a flying time trial over 200 metres (the cyclists went around the track 3.5 times, or 875 metres, but only the last 200 metres were timed). All races after the qualifying round consisted of 3 laps of the track (750 metres) but with time recorded only for the final 200 metres. The top 18 cyclists in that qualifying round were seeded into the 1/16 finals. There, they raced one-on-one. The nine winners advanced to the 1/8 finals, while the nine losers were sent to the first repechage. In the repechage, the cyclists were placed in heats of three cyclists apiece; winners moved back into the main competition by advancing into the 1/8 finals.

The twelve cyclists in the 1/8 finals again competed one-on-one. The six winners advanced to the quarterfinals, with the six losers getting another chance at the second repechage. This repechage also consisted of three-cyclist heats, with the two winners moving on to the quarterfinals and the rest of the cyclists competing in a 9th to 12th place classification race.

Beginning with the quarterfinals, the head-to-head competitions switched to a best-of-three format. That format was also used for the semifinals and final. In addition, the bronze medal competition was a best-of-three match between the semifinal losers. The classification race for 5th to 8th places was a single race with all four cyclists competing.[2]

The records for the sprint are 200 metre flying time trial records, kept for the qualifying round in later Games as well as for the finish of races.

World record	Theo Bos (NED)	9.772	Moscow, Russia	16 December 2006
Olympic record	Gary Neiwand (AUS)	10.129	Atlanta, United States	24 July 1996

Chris Hoy set a new Olympic record of 9.815 seconds in the qualifying round. The next four fastest men also came in under the old record.

All times are China Standard Time (UTC+8)