Trail Courmayeur, Italy
UTMB TDS
145 km · 9,100 m+
The wildest, most technical race of UTMB week, on remote high-mountain paths from Courmayeur. Rugged, demanding and unforgettable for experienced trail runners.
Trail Ultra UTMB Mountain
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Trail Ultra Dolomites Mountain
Lavaredo Ultra Trail
Cortina d'Ampezzo, Italy June 26, 2026
Why it's worth it
A midnight start under the towering Tre Cime in the heart of the Dolomites. Sunrise over jagged peaks makes this one of the most beautiful ultras anywhere.
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Trail Courmayeur, Italy
UTMB CCC
101 km · 6,100 m+
The little sister of UTMB, from Courmayeur to Chamonix over the same legendary trails. A 100 km mountain ultra that is a dream goal in its own right.
Trail Ultra UTMB Mountain
Trail Fort William, United Kingdom
Ben Nevis Ultra by UTMB
90 km · 4,500 m+
A rugged Highland ultra in the shadow of Britain's highest peak. Bog, ridge and glen on a wild UTMB World Series course in the Scottish mountains.
Trail Ultra Mountain