82 from 12 nations competed in Cyclingat the Games of the XXXI Olympiad . 1963 is when Cyclingat the Games of the XXXI Olympiad was established  . The no. of events in sport was 12 . 11 August was when it was held . Rio Olympic Velodrome (Track),Olympic BMX Center (BMX),Fort Copacabana, Pontal (Road) were the venues of Cyclingat the Games of the XXXI Olympiad . The sport has the official site chicagomarathon.com . 16 (from 6 confederations) teams competed in Cyclingat the Games of the XXXI Olympiad
In the year 1963 the sport was played for the first time