The venue for Men's road time trialat the Games of the XXXI Olympiad was Pontal, Rio de Janeiro,54.5 km (33.9 mi) . 40 from 30 nations competed in Men's road time trialat the Games of the XXXI Olympiad . 10 August 2016 was when it was held
45 players competed in the Men's road time trialat the Games of the XXXI Olympiad