Watch some of the world's finest comedy improvisers create a soap opera over an entire weekend.
It's not medically advisable, but it is...
The London 50-Hour Improvathon!
We have said goodbye to Pleasanceville and the 2026 Improvathon - but we'll leave the site up so you can see what we got up to. If you want to be the first to get the 2027 dates and tickets, join our mailing list...
Join Our Mailing List
Be the first to know about the 2027 show - and get first access to the discounted 50-hour tickets
Thanks to our supporters
Thanks so much to AKT, Good Koffee, D&D in a Castle and the Pleasance Theatre Trust for their support!