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Trail

Mt.Fuji100

📅 April 23, 2027 (estimated date)📍 Fujinomiya · Japan

⚠️ 2027 edition: provisional information

The date is estimated from the 2026 edition (April 24, 2026), on the same day of the week. Courses, start times, fees and description are carried over from the previous edition: check them on the official website. This page will be updated as soon as the organizer publishes them.

Available distances

38.5 km70.2 km167 km

Races on the programme

RaceDistanceElevation gain
Ultra Trail Mt. Fuji—6,613 m
KAI 70k—3,052 m
Asumi 40k—1,481 m

About

The Mt.Fuji100 is a trail ultra around Mount Fuji, based in Fujinomiya, Japan, from 23 to 24 April 2027. Its flagship race, the Ultra Trail Mt. Fuji, covers 167 km with 6,613 m of elevation gain and starts on 23 April, while the KAI 70k (70.2 km, 3,052 m) and the Asumi 40k (38.5 km, 1,481 m) take place on 24 April.

The race is less about speed or competition than about the journey. This 100-mile challenge around the famous mountain is a true test of physical and mental endurance, in which runners push their limits and discover strength, resilience and possibilities they never knew they had. More than a race, it is a life-changing experience.

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