The Men's keirin at the 2013 UCI Track Cycling World Championships was held on February 22. 28 athletes participated in the contest. After the 4 qualifying heats, the fastest two riders in each heat advanced to the second round. The riders that did not advance to the second round, raced in 4 repechage heats. The first rider in each heat advanced to the second round along with the 8 that qualified before.
The first 3 riders from each of the 2 Second Round heats advanced to the Final and the remaining riders raced a consolation 7–12 final.[1]
The heats were held at 13:30.[2]
The heats were held at 14:55.[3]
The heats were held at 19:50.[4]
The finals were held at 21:15.[5]