Which race was the first Formula One World Championship Grand Prix held behind the Iron Curtain?

The first Formula One World Championship Grand Prix held behind the Iron Curtain was the 1986 Hungarian Grand Prix.

Run on 10 August 1986 at the newly built Hungaroring near Budapest, the race was Formula One’s first visit to a country behind the political and economic divide separating Eastern and Western Europe. Hungary had hosted a Grand Prix before, in 1936, but this was its first modern World Championship event.

Nelson Piquet won for Williams-Honda after a celebrated battle with Ayrton Senna, who finished second for Lotus-Renault. Nigel Mansell completed the podium. The event drew roughly 200,000 spectators, many traveling from across the Eastern Bloc, making it one of the most significant sporting openings between Formula One and the communist world.

A common mix-up is confusing the race with the first Hungarian Grand Prix overall. The 1986 event was not Hungary’s first automobile Grand Prix; it was the first Formula One World Championship race held behind the Iron Curtain.