In Your Fest 2026: The lineup for this metal festival in Seine-et-Marne
Published by
Caroline de Sortiraparis · Photos by
Caroline de Sortiraparis · Updated on February 10, 2026 at 11:26 a.m.
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New and 5th edition for the In Your Fest concert series! Mark your calendars for Saturday, April 11, 2026, in Thorigny-sur-Marne, Seine-et-Marne, for a heavy dose of metal! What’s in store? Sun, Black Bomb A, and Sidilarsen, among others.
Over the past few years, festivals dedicated to extreme music genres have been popping up all across the country. While the Hellfest in Clisson remains the most iconic, other events have gradually carved out their own spaces. Notably, the Motocultor in Brittany has gained a strong foothold, along with the Plane'R Fest and the Festival 666.
In the Île-de-France region, some events also draw metal music fans, such as the Mennecy Metal Fest and the We Metal Fest. Have you heard of the In Your Fest? This year, the music festival celebrates its 5th edition! Based in Thorigny-sur-Marne, in Seine-et-Marne, In Your Fest has already hosted battle-tested bands like Loudblast, Akiavel, Dropdead Chaos, LocoMuerte, and Corrosive Elements.
In 2026, In Your Fest is making its comeback in Seine-et-Marne on Saturday, April 11. This year’s lineup promises to captivate the ears of metalheads.
This spring, get ready to mosh along to the thunderous riffs of the renowned French hardcore band, Black Bomb A. In Your Fest will also feature performances from Toulousan acts like Sidilarsen, as well as Sun, Jiro, and KPTN NЗMO. As in previous years, the festival will host a variety of stands centered around the metal universe, offering everything from a luthier and custom clothes to accessories and decorative items.
In Your Fest Festival - Saturday, April 11, 2026, starting at 3 PM
SIDILARSEN
BLACK BOMB A
SUN
JIRO
KPTN NЗMO
Winner of Metal Kombat 2025
Looking to mosh and headbang this spring in Île-de-France? Don’t miss the upcoming fifth edition of In Your Fest, scheduled for April 11, 2026, in Thorigny-sur-Marne.
Must-See Music Festivals in Paris and Île-de-France From We Love Green and Rock en Seine to Solidays, Fête de l'Huma, Marvellous Island, the Chorus Festival of Hauts-de-Seine, and Les Inrocks Festival—countless music festivals take over the capital and surrounding Île-de-France throughout the year. Make sure to experience them! [Read more]
Must-See Music Festivals in Paris and Île-de-France
