Bhutan International Marathon

The Bhutan International Marathon takes place in March 2025 in Punakha on a moderately hilly trail course that climbs through mountain terrain between 1,210 and 1,722 meters elevation. This is a genuine trail marathon rather than a road race, so expect technical footing and sustained climbing that will demand serious preparation and respect for the course. The race has been running since 2010 and attracts international runners seeking something beyond the standard marathon experience, with an emphasis on the journey through Bhutan's landscape rather than pure competition. Plan for a slow, grind-it-out effort on the hills, bring appropriate trail shoes with good traction, and arrive early to acclimate to the altitude before race day.