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FunTrails Round Chichibu & Oku-Musashi 100 mile/100K/50K

Name: FunTrails Round Chichibu & Oku-Musashi 100 mile/100K/50K
Start: 2025-11-15
End: 2025-11-15
Location: Chichibu, Gunma

location_on

Chichibu, Gunma, Japan

calendar_today 15 Nov, 2025

directions_run Running

language Official Website

About the Event

Challenge yourself in the heart of Japan's stunning nature at the FunTrails Round (FTR) in Chichibu & Okumusashi. More than just a race, this event is a celebration of the trail community, designed to be enjoyable for runners, staff, and the local region alike. Choose your ultimate test from the 100MILE, 100K, or 50K distances, all certified to grant valuable ITRA points and UTMB Index. Join a uniquely Japanese trail adventure where the shared joy of the journey is the ultimate goal.

Races Offered

Ultra

Nov 15, 2025

straighten

Distance — Ultra

terrain

Type — Trail running

timer

-61 days remaining

Weather Overview

These values represent the 3-year monthly averages for November in Chichibu.

Temp (°C)

Feels Like (°C)

thermostat 6.7° / 17.3°

wb_sunny 4.0° / 14.9°

Wind (km/h)

Humidity (%)

air 7.3 /

water_drop 69.1%

Temp (°C)

Feels Like (°C)

Wind (km/h)

Humidity (%)

thermostat 6.7° / 17.3°

wb_sunny 4.0° / 14.9°

air 7.3 km/h

water_drop 69.1%

Nearby Races

Explore other exciting events happening in this same region.

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location_on Shibukawa, Gunma, JP

calendar_today May 17, 2026

Marathon Ultra

Saitama Marathon

location_on Saitama, Saitama, JP

calendar_today Feb 08, 2026

5K 10K Marathon

FunTrails Round Minano 50K/30K

location_on Saitama, Saitama, JP

calendar_today May 10, 2026

Other

Japan Sea to Summit

location_on Oyama, Ibaraki, JP

calendar_today Jul 09, 2026

Other

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FunTrails Round Chichibu & Oku-Musashi 100 mile/100K/50K

About the Event