Montane Dragon's Back Race

Conwy, United Kingdom • 1-6 Sep 2025

The Montane Dragon's Back Race is a renowned six-day ultra marathon traversing Wales from Conwy Castle to Cardiff Castle. Covering approximately 380 kilometers with 16,400 meters of ascent, it is considered one of the world's toughest mountain races. Participants face challenging terrain, including rugged mountains, bogs, and steep climbs, testing endurance, navigation, and mental resilience. The event offers both the full course and the Hatchling route, allowing a broader range of runners to experience this legendary journey. Known for its spectacular scenery, camaraderie, and demanding nature, the race attracts elite and adventurous athletes seeking a unique and formidable challenge. Visit the organization's website for the most recent information.

Race information

380 km
16400 m+
Full Course
Visit the organization's website for the most recent information.
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