It is the largest event series in the long-term hiking segment in Europe: the Biolectra 24h Trophy stands for unforgettable long-term hiking experiences with cult status. Nevertheless, this is not a competition, even if the tours demand a lot from the participants. It goes 12 hours or even 24 hours over stick and stone - without sleep! However, the focus is on the joint hike, arrival at the finish and of course the unique experience of nature!