144 from 63 nations,28 from 21 nations,136 from 25 nations were the competitors in Men's cycling road raceat the Games of the XXXI Olympiad . The venue for Men's cycling road raceat the Games of the XXXI Olympiad was Aquatics Centre . 24 (from 5 confederations) were the number of teams who competed in Men's cycling road raceat the Games of the XXXI Olympiad . The no. of events in sport was 3 . It was held in 2 August . The sport has the official site www.hardrock100.com . 5 September 1971 is when Men's cycling road raceat the Games of the XXXI Olympiad was founded 
Men's cycling road raceat the Games of the XXXI Olympiad event has celebrated it's  Silver jubilee on 1996