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
Why it's worth it
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.
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Trail Whistler, Canada
Whistler Alpine Meadows by UTMB
100 km · 5,000 m+
A spectacular alpine ultra in the Coast Mountains around Whistler. Wildflower meadows, glaciers and a UTMB World Series stamp.
Trail Ultra UTMB Mountain
Trail Thredbo, Australia
Ultra-Trail Kosciuszko by UTMB
100 km · 4,000 m+
An alpine ultra over Australia's highest peaks in the Snowy Mountains. Wide-open high country and a UTMB World Series finale.
Trail Ultra UTMB Mountain