It was held in April 23–29 . 3 events were there in Men's road time trialat the Games of the XXX Olympiad . 200 from 43 nations were the competitors in Men's road time trialat the Games of the XXX Olympiad . 1891; 128 years ago (1891) is when Men's road time trialat the Games of the XXX Olympiad was established  . The sport has the official site chicagomarathon.com . 12 (from 4 confederations) were the number of teams who competed in Men's road time trialat the Games of the XXX Olympiad . Maria Lenk Aquatic Center were the venues of Men's road time trialat the Games of the XXX Olympiad
The sport Men's road time trialat the Games of the XXX Olympiad had 200 contestants 