Outset Festival has revealed its full 2026 lineup, confirming a stacked roster set to take over Bellurgan Park in Dundalk, Co. Louth on 23rd May, 2026. With three stages and a brand new venue in play, the Irish festival is gearing up for its biggest edition to date as anticipation builds toward a near sell-out event.

The final lineup announcement brings a wave of new additions including Andrew Cairns B3B Jason Cluff B3B Ragetrain, Fish56Octagon, Kayleigh Glynn B2B Lia and Mac Declos. They join an already impressive bill featuring Basswell, Charlie Sparks, East End Dubs, Sam Divine and Route 94, spanning techno, house and high-energy club sounds.

Elsewhere, the lineup continues to showcase a strong mix of international names and rising Irish talent, with sets from Black Traffic B2B Veseli, Kruelty B2B Mad Dog and SLVL B2B Ush adding to the festival’s diverse sonic offering. With production levels set to reach new heights, organisers are promising one of their most ambitious editions yet.

With Tier 3 tickets already sold out and final tiers now on sale, demand is rapidly increasing for the 5,000-capacity event. As the full lineup locks in, Outset Festival 2026 is shaping up to be a standout moment on Ireland’s electronic music calendar.