Flock Festival - 50h Improvathon

In 2026, the Flock Festival comes back with a special edition and a special formula: a 50h Improvathon!

Bringing together performers from Amsterdam and from all over the world, we will embark onto a 50h performance, bringing to life one single story, split in episodes of 2h, and exploring the world of pirates, sailing and ships, night and day. Audiences are welcome for just one episode or two, stay for the night, a full season, or even, for the most enthusiastic, for the full 50h!

In addition to the main performance, there will be workshops with some of the best improvisers in the world organised earlier in the week, food and hangout space planned around the event, and what promises to be a beautiful time with us.

Improvathons have been performed many times abroad, but it is the first time that Amsterdam hosts a 50h, single story, international improvisation marathon! Join us to make history!