The sport has the official site www.hardrock100.com . 11 from 2 nations were the competitors in Men's road time trialat the Games of the XXXI Olympiad . July was when it was held . The venue for Men's road time trialat the Games of the XXXI Olympiad was ExCeL Exhibition Centre . 17 were the number of teams who competed in Men's road time trialat the Games of the XXXI Olympiad . 1977 is when Men's road time trialat the Games of the XXXI Olympiad was established 
The sport Men's road time trialat the Games of the XXXI Olympiad has 11 contestants  from less than 16 nations