25 Hour Radio Relay

Non-stop live-to-air performance marathon
Concert - Sat 24 January 2026
WORM Rotterdam
Doors → 16:00
Start → 17:00
End → 18:00
25 Hour Radio Relay text banner

The 25 Hour Radio Relay is back!

A live-to-air music and performance marathon, broadcasting non-stop for 25 hours from WORM UBIK. Until November 22, you can apply to perform: go to radio.worm.org for more info!

Expect live radio plays, game shows, acoustic performances, noise sets, interviews, poetry and spoken word, improv choirs, sermons, sound art, dawn choruses, audio essays, home-made instrument jams…all for both live audience and radio listeners.

Check out the highlights from 2025’s relay in photos and audio!