50K ultramarathons in Asia in 2026

Street-to-summit route from Sentul City trails into Mount Gede-Pangrango, with rolling sections, steep technical climbs, rainforest and alpine valleys.

Sea-level start with a challenging ascent to Mount Fuji summit, significant elevation gain, acclimatization hike, and post-race recovery at Lake Kawaguchi

Rugged mountain terrain, steep climbs, and Olympic ski-resort scenery in Chongli’s alpine landscapes

Savanna trail run at 42°N across grasslands, sandy riverbanks, and Gobi desert terrain in Shunlin Grassland, Hebei Province; diverse ecological scenery

Demanding mountain trails through pine forests, open steppe, alpine lakes and rugged ridgelines in Kazakhstan’s Qarqaraly Mountains

Challenging terrain on the scenic outskirts of Bangalore, featuring rigorous courses and extended distances through picturesque landscapes

Seven-day stage race across Bali featuring mountainous trails, rice paddies, volcanoes, and tropical jungles; team format supporting local communities