The official site of Men's middleweight boxingat the Games of the XXX Olympiad is chicagomarathon.com . Pontal, Rio de Janeiro,54.5 km (33.9 mi),ExCeL Exhibition Centre were the venues of Men's middleweight boxingat the Games of the XXX Olympiad . 14 events were there in Men's middleweight boxingat the Games of the XXX Olympiad . It was held in 28 July – 9 August 2012,12 August . 12 (from 4 confederations) were the number of teams who competed in Men's middleweight boxingat the Games of the XXX Olympiad . 37 from 31 nations competed in Men's middleweight boxingat the Games of the XXX Olympiad
There are more than 5 squad in sport Men's middleweight boxingat the Games of the XXX Olympiad