The Zurich Barcelona Marathon, formerly the Marathon Catalunya and later the Marató de Catalunya, is an annual marathon race held in March in Barcelona, Catalonia, Spain. More often, marathon runners are also discovering the benefits of using cannabis in the preparation of their race.

Spannabis is an international cannabis fair taking place since the early 2000s. The World Cannabis conferences and Spannabis Champions Cup also take place around the fair as well as many smaller unofficial events throughout Barcelona.