2000trees Festival has completed its 2026 line-up, with a final wave that leans heavily into underground favourites, cult names and rising heavy acts across the bill.
While Neck Deep have been confirmed as the Saturday main stage headliner, returning ten years after first appearing at the festival, much of the latest announcement shines a spotlight on the deeper corners of punk, emo and hardcore.
Among the most notable additions are influential ‘90s emo pioneers Sunny Day Real Estate, who will make their long-awaited debut at the festival. Widely credited with shaping the second wave of emo, their appearance is likely to be a pilgrimage set for fans of the genre.
Elsewhere, the new announcements bring together a mix of cult veterans and modern heavy hitters. Australian punk lifers Cosmic Psychos join the bill, alongside one of the UK’s most essential contemporary hardcore exports, Higher Power. Brighton favourites The Xcerts also return to Trees, continuing a long-running relationship with the festival.
The new wave also highlights some of the UK’s most exciting newer acts, including MOBO-winning duo ALT BLK ERA, genre-blurring provocateur Delilah Bon and rising alt-rock names like Mouth Culture and Saint Agnes.
Further down the line-up, the festival continues its reputation for platforming emerging underground talent, with additions including Bodyweb, Bleech 9:3, OVERGROWN, SUDS, Thorns and High Regard.
Festival organiser James Scarlett said the final announcement completes what the team believe is one of the strongest Trees line-ups to date.
““There we go, that’s pretty much a wrap on the 2000trees 2026 line-up. We’re all incredibly proud of what we’ve put together this year, so to see it reflected in the best-selling year we’re ever had is an amazing feeling. We will have some returning bands we’ve missed and love like Marmozets and our big exclusive with Arcane Roots. Some new bands we are so excited about like Sunny Day Real Estate, Mariachi El Bronx and Pinkshift, as well as some returning heroes like Alkaline Trio, Funeral for a Friend, Cancer Bats, The Bronx and Dinosaur Pile-Up. Who in their right mind wants to miss all that It’s safe to say it’s going to be a real moment having Neck Deep return to close the festival 10 years on from their last Trees performance. Tickets are starting to sell out left, right and centre, so I’ll say it one last time – 2000trees 2026 is not one to be missed!”
Taking place from 8–11 July 2026 at Upcote Farm near Cheltenham, the multi-award-winning independent festival will once again spread across five stages, including its much-loved Forest Stage.
With record ticket sales already reported, organisers are warning that remaining passes are expected to sell out ahead of the summer so grab yours HERE while you can!