Chicago, Illinois, United States were the venues of Men's 50 kilometre freestyleat the XXII Olympic Winter Games . 28 July – 3 August 2012 was when it was held . 1977 is when Men's 50 kilometre freestyleat the XXII Olympic Winter Games was founded  . 40 from 30 nations,64 from 25 nations,386 from 138 nations were the competitors in Men's 50 kilometre freestyleat the XXII Olympic Winter Games . 12 were the number of teams who competed in Men's 50 kilometre freestyleat the XXII Olympic Winter Games . 14 events were there in Men's 50 kilometre freestyleat the XXII Olympic Winter Games . The sport has the official site chicagomarathon.com
Men's 50 kilometre freestyleat the XXII Olympic Winter Games was a multiple day event