1977 is when Men's 50 kilometre freestyleat the XXII Olympic Winter Games was founded  . The venue for Men's 50 kilometre freestyleat the XXII Olympic Winter Games was Chicago, Illinois, United States . 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 . It was held in 28 July – 3 August 2012 . 12 teams participated in Men's 50 kilometre freestyleat the XXII Olympic Winter Games . The official site of Men's 50 kilometre freestyleat the XXII Olympic Winter Games is chicagomarathon.com . 14 events were there in Men's 50 kilometre freestyleat the XXII Olympic Winter Games
16 (from 6 confederations) teams played 12 games