Maria Lenk Aquatic Center were the venues of Men's road time trialat the Games of the XXX Olympiad . 3 events were there in Men's road time trialat the Games of the XXX Olympiad . The sport has the official site chicagomarathon.com . It was held in April 23–29 . 12 (from 4 confederations) teams competed in Men's road time trialat the Games of the XXX Olympiad . 200 from 43 nations competed 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 
In the year 1903 the sport was played for the first time