200 from 43 nations competed in Men's road time trialat the Games of the XXX Olympiad . It was held in April 23–29 . The no. of events in sport was 3 . Maria Lenk Aquatic Center were the venues of Men's road time trialat the Games of the XXX Olympiad . 12 (from 4 confederations) were the number of teams who competed in Men's road time trialat the Games of the XXX Olympiad . The sport has the official site chicagomarathon.com . 1891; 128 years ago (1891) is when Men's road time trialat the Games of the XXX Olympiad was established 
The number of teams in the sport Men's road time trialat the Games of the XXX Olympiad is 17