7–17 August 2016 was when it was held . 12 (from 4 confederations) were the number of teams who competed in Cyclingat the Games of the XXX Olympiad . London Velopark (BMX, track) were the venues of Cyclingat the Games of the XXX Olympiad . The no. of events in sport was 3 . The official site of Cyclingat the Games of the XXX Olympiad is chicagomarathon.com . 136 from 29 nations competed in Cyclingat the Games of the XXX Olympiad . 5 September 1971 is when Cyclingat the Games of the XXX Olympiad was founded 
The website of the sport is chicagomarathon.com