Belgrade

The only Yugoslavian Grand Prix was held on a cobbled street circuit in Belgrade on the day that Great Britain declared war on Germany in 1939.

The only Yugoslavian Grand Prix was held on a cobbled street circuit in Belgrade on the day that Great Britain declared war on Germany in 1939. The circuit in Belgrade's Kalemegdan Park was uninspiring and only five cars started. It proved to be Tazio Nuvolari’s final GP victory, but needless-to-say, news from elsewhere overshadowed proceedings.