12 (from 4 confederations) were the number of teams who competed in 2004 Men's Olympic football tournament . Mountain Bike Centre (Mountain) were the venues of 2004 Men's Olympic football tournament . 1992 is when 2004 Men's Olympic football tournament was founded  . The official site of 2004 Men's Olympic football tournament is www.hardrock100.com . 144 from 63 nations competed in 2004 Men's Olympic football tournament . 30 July was when it was held
The sport 2004 Men's Olympic football tournament has less than159 contestants  from less than 73 nations