第18回富士山原始林トレイルラン in 精進湖・本栖湖 2026

The Mt. Fuji Primitive Forest Trail Run in Shojiko and Motosuko takes place on the northern side of Mt. Fuji, crossing old-growth forest near the Fuji Five Lakes. This event is part of the Mt. FUJI100 Friendship Race Series, and this year marks its 18th occurrence. The course utilizes a primitive-forest trail area in Japan, featuring less elevation change than many mountain trail races. Participants will pass locations like Panorama-dai and Eboshi-dake, offering views of Mt. Fuji. The long course is ITRA-certified, attracting runners seeking official trail results and those interested in a runnable forest path with Fuji as a backdrop.