This year's the Marató of TV3 and Catalunya Ràdio will be dedicated to minority diseases. The promotional spot was recorded on María Cristina Avenue in Barcelona last Sunday, October 27th. A spot where 5,600 people have participated.

It has become the largest piña castellera ever seen and the participants had registered through the TV3 page or several colles. Many of these people have some of the minor diseases to which the 2019 Marathon is dedicated. The colles are the ones that have guided the construction of the piña.