RACES
The BUT Formazza races
The top of the extreme challenge
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BWU registrations
BWU rankings
Pure resistance, miles of emotion
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BWM registrations
BWM RANKINGS
The right challenge to grow
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BWR registration
BWR rankings
Small distance, big smile
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BETTELMATT WALSER MINI REGISTRATIONS
Everything you need to tackle BUT races: practical information for athletes and official rules for safe trail running.
Athletes info
REGULATION
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Foto Gallery by Alberto Lorenzina

Francesca Canepa, winner of BT 52 km

The winners of BUT Formazza 2018

8 February 2023

BUT Formazza 2023

7 February 2024