In the organizer's words:
rockXplosion - Warmbronner Open Air Festival celebrates its anniversary from July 31 to August 2, 2026
Four decades of loud, lively and firmly anchored in the region: when the rockXplosion - Warmbronner Open Air Festival celebrates its 40th anniversary, a festival will become a piece of living music history. From July 31 to August 2, 2026, Leonberg-Warmbronn will once again be transformed into a meeting place for all those who not only want to listen to live music, but also experience it.
What began in 1985 as the Warmbronn Open Air has developed over the years into a permanent fixture for rock, metal, punk and ska fans. Forty years full of summer nights, dusty paths, sweaty club shirts and honest guitar riffs - supported by voluntary commitment and the clear conviction that good music needs a stage.
To coincide with the anniversary, the line-up is already visibly taking shape: Bluthund is the first headliner to be confirmed, and further support acts have also already been confirmed. Step by step, a program is being created that combines past and present - and always shows new facets. If you would like to discover the current status of the line-up, you can find all confirmed acts and developments relating to the festival on rockXplosion.de.
Three days, two stages and a sound that knows no boundaries: the musical spectrum ranges from powerful rock to metal and punk to ska. Familiar names meet new impulses, old companions meet fresh energy - and together they create exactly what has characterized this festival for decades.
Things also remain exciting around the stages. Special program items and activities are planned for the anniversary year that will make the 40th birthday tangible. In addition, there are the fixed components that have long been part of the experience: legendary after-show parties with metal karaoke and a pub feeling, the relaxed, informal atmosphere on the grounds and the unmistakable flair in Warmbronner Wald.
The rockXplosion 2026 stands for live music, community and forty years of passion that you can hear, see and feel. A date that doesn't just appear in the calendar - it stands out.
Rock on - the rockXplosion - Warmbronner Open Air Festival Team
P.S.: We are still looking for committed helpers for the anniversary who would like to be part of this special festival.
rockXplosion Festival 2026
Where? Old forest sports field Leonberg Warmbronn
When: 31.07. - 02.08.2026
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