42km and 100km distances in the pristine wilderness of Hovsgol National Park in northern Mongolia. Steppe, single-track, alpine meadows and forest.

Adventurers and trail runners, mark your calendars! The 2025 edition of the spectacular Mongolia Sunrise to Sunset ultra-trail will take place on August 13, with race week from August 10-16. This will be the 25th edition of the traditional event that is widely considered to be among the world's most beautiful ultra-trails.

25th Mongolia Sunrise to Sunset ultra-trail: register now!

Race is an unforgettable wonderful experience

Tough course; great people and experience

Mongolia Sunrise to Sunset Ultra & Marathon

Marathon Results

Mongolia Sunrise to Sunset Ultra &amp; Marathon

Marathon Results

Mongolia Sunrise to Sunset Ultra & Marathon