裾野高原トレイルラン2026

Susono Kogen Trail Run 2026 is a trail running event based at Grinpa, a leisure facility on the southern foothills of Mount Fuji. The course area runs through a semi-highland natural setting at roughly 1,250 to 1,450 meters above sea level, giving participants a mountain atmosphere and open highland scenery while staying within the Fuji south foothills region. A defining feature is the use of part of the Suyama climbing route, where runners head upward toward Mount Fuji on a more authentic trail section. The event reaches its sixth edition with a renewed format, including options for experienced trail runners as well as accessible races for newcomers, intermediate runners, elementary school children, and parent-child participation. The source also notes that one race is eligible for an Mt.FUJI100 ITRA point, indicating its relevance within Japan’s trail running scene. With Grinpa as the base, the event combines natural terrain, Mount Fuji views, and a family-friendly venue environment before and after racing.