Chiang Dao 100

100K Ultra Challenge Total Elevation: Over 5,000m+ Trail Type: Rugged single tracks, ridgeline climbs, and deep jungle paths Course Highlights: Traverse Doi Luang Chiang Dao – Thailand’s third-highest peak Experience dramatic sunrises above the cloud line Remote and technical sections that test endurance and navigation skills 70K Adventure Total Elevation: 4,000m+ Trail Type: Technical climbs, river crossings, and dense forests Course Highlights: Panoramic views from Doi Sam Liam Hidden waterfalls and lush bamboo forests Mix of runnable paths and steep, rocky ascents 50K Endurance Run Total Elevation: 3,000m+ Trail Type: Varied terrain with mountain ridges and deep valleys Course Highlights: Cloud Forest Trails – misty, cool, and mysterious Wildflower fields and unique biodiversity A challenging mix of technical and rolling sections 30K Scenic Trail Total Elevation: 1,800m+ Trail Type: Moderate technical difficulty, stunning views Course Highlights: Trail runners will enjoy Doi Makhuea Pok’s rugged charm Sweeping views of Chiang Dao’s limestone cliffs Great for those looking to step up from half-marathon distances 15K Explorer Run Total Elevation: 800m+ Trail Type: Beginner-friendly but with some steep climbs Course Highlights: Stunning jungle canopy paths and gentle ridgelines A great intro to mountain trail running