Mayday Festival returns to Dortmund, Germany on April 30 - May 1, 2026, featuring an extensive lineup of 35 electronic music artists spanning techno, hardstyle, and hardcore genres. The festival showcases internationally acclaimed performers including I Hate Models, Speedy J, Umek, and KlangKuenstler alongside rising stars like Lilly Palmer and Juliet Fox. With artists representing Germany, France, Belgium, and the Netherlands, this two-day electronic music event offers diverse sounds from established legends like Paul Elstak and Oliver Lieb to cutting-edge acts such as PRADA2000 and hysta.