Goalball at the 2012 Summer ParalympicsGoalball at the 2012 Summer Paralympics was held in London from 29 August to 9 September 2012.WWW london2012.com/paralympic...Men's tournamentCompetition formatThe twelve men's teams were divided into two equal groups for a single round robin group stage. The top four teams of each group advanced to the quarter-finals. All matches in the second stage were knock-out format.Women's tournamentCompetition formatThe ten women's teams were divided into two equal groups for a single round robin group stage. The top four teams of each group advanced to the quarter-finals. All matches in the second stage were knock-out format.