The Great Strahov Stadium is a stadium in the Strahov district of Prague, Czech Republic. It was built for displays of synchronized gymnastics on a massive scale, with a field three times as long and three times as wide as the standard association football pitch. Its capacity of 250,000 spectators made it larger than any current or former sports stadium, and the sec…The Great Strahov Stadium is a stadium in the Strahov district of Prague, Czech Republic. It was built for displays of synchronized gymnastics on a massive scale, with a field three times as long and three times as wide as the standard association football pitch. Its capacity of 250,000 spectators made it larger than any current or former sports stadium, and the second largest sports venue ever.