Explore the history of Real Sociedad de Spain year by year through a timeline that includes all international and domestic trophies obtained, with the detail of each achievement and, if applicable, the opponent and the result of each final played.
By going through the history of Real Sociedad year by year, one can see that the longest streak with at least one trophy won per year is made of 2 consecutive years (between 1981 and 1982).
When you search for years without titles, for Real Sociedadthe worst run is 71 back-to-back years without winning trophies between 1910 and 1980.