Waterworks at The Cause reveals details for 36-hour marathon

The one-off edition will run across seven spaces at The Cause on September 12th and 13th.

Photo credit: Khroma Collective

Waterworks has unveiled the full set times for Waterworks Extended, its continuous 36-hour edition taking place at The Cause in London on September 12th and 13th, 2026.

The program unfolds across seven spaces with extended sets and B2B performances.  Saturday’s lineup includes Bradley Zero b2b Erol Alkan, Christian AB b2b Craig Richards, Raresh b2b Sonja Moonear, and Skee Mask b2b OK Williams. Live performances from Octo Octa, Decius, Alex Kassian, and Reptant sit alongside appearances from Midland, Modeselektor, Leon Vynehall, Eris Drew, Daniel Avery, Sofia Kourtesis, and more.

Sunday introduces collaborations with Outlook Festival, DaMetalMessiah, Keep Hush, ec2a, and Rupture as stage partners. Across the day, artists such as LTJ Bukem, Djrum, DJ Storm, Ruff Sqwad, Tim Reaper, Special Request b2b Sully, Anz, Bakey b2b Mia Koden, Call Super b2b Objekt, Ross From Friends, Darwin, Tash LC, and Novelist reflect the breadth of UK soundsystem and club culture.

The expanded format will run from midday on Saturday through midnight on Sunday, with each space presenting its own strand of the festival’s programming.

For more info and tickets, click here.