3 events were there in Cyclingat the Games of the XXX Olympiad . 136 from 29 nations were the competitors in Cyclingat the Games of the XXX Olympiad . 7–17 August 2016 was when it was held . The official site of Cyclingat the Games of the XXX Olympiad is chicagomarathon.com . The venue for Cyclingat the Games of the XXX Olympiad was London Velopark (BMX, track) . 12 (from 4 confederations) teams competed in Cyclingat the Games of the XXX Olympiad . Cyclingat the Games of the XXX Olympiad was established on 5 September 1971
142 contestants from 35 nations