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The Aletsch Arena and Bellwald are a true mountain biking paradise. The World Championship course combines technical challenges with action-packed descents – all set against one of the most breathtaking backdrops in the Alps!
The grand finale is the spectacular finish in the Fiesch arena, which also serves as the event hub.
Enduro is mountain biking’s equivalent of a car rally - each racer faces multiple descents across a day and has to pedal themselves to the top of each. They have a set start time for each stage and the shortest cumulative time on the stages wins!
The 2025 UCI MTB World Championships in the Aletsch Arena/Bellwald not only strengthen the region as an international biking destination but also bring the community together and support the athletes of tomorrow. The challenging trails, set against the backdrop of the Aletsch Glacier, will be an absolute highlight for riders and fans alike.
Nicolas Walker, athlete from the region and event ambassador
We are proud to host the world’s best Enduro and E-Enduro athletes. Our breathtaking landscape and challenging trails will surely leave a lasting positive impression on the participants. "Welcome and good luck to all of you!".
Armin Berchtold, President of the Local Organising Committee
The 2025 MTB World Championships in the Aletsch Arena/Bellwald, with start and finish in Fiesch, promise a spectacular event set against a breathtaking backdrop. Athletes from around the world will compete on challenging trails in a unique mountain landscape – a highlight for all fans!
Bruno Margelisch, President of the Commune of Fiesch
Verein Sport & Events Aletsch
Fieschertalstrasse 1
3984 Fiesch
Tel. +41 27 928 58 28
bike@aletscharena.ch
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