Japan · Nagano
OKUSHINANO100 – 100 km
1 distances available
Forest-country ultra: old beech trails, village scenery, and a long Kijimadaira route that rewards steady legs and efficient all-day movement.
Race Distances
Last checked: April 16, 2026
Japan · Nagano
1 distances available
Forest-country ultra: old beech trails, village scenery, and a long Kijimadaira route that rewards steady legs and efficient all-day movement.