Races

71 upcoming ultras worldwide

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Japan — remove filter2026-10 — remove filter 71 races match · sorted by date · page 2 of 2

71 races found

Date Race Location Dist Climb Grit
20 Dec Okinawa 50km Ultramarathon Fixed Distance · climbing unknown Yonohara, Okinawa Pref., Japan 50 km — 2.5 est 16 Jan Jungle Guruguru ZERO Fixed Distance · climbing unknown Ogose, Japan 68 km — 3.4 est 24 Jan Senba Coastal Cliff Trail Running Fixed Distance · climbing unknown Tokushima Pref., Japan 50 km — 2.5 est 14 Feb Nagasaki Round Trail Fixed Distance · mountain Nagasaki City, Japan 46 km 2,620 m 6.2 18 Apr Fuji 3 Lakes 62 km Challenge Fixed Distance · climbing unknown Fujiyoshida, Yamanashi Pref., Japan 62 km — 3.1 est 18 Apr Fuji 4 Lakes 100 km Challenge Fixed Distance · climbing unknown Fujiyoshida, Yamanashi Pref., Japan 100 km — 5.0 est 18 Apr Fuji 4 Lakes 80 km Challenge Fixed Distance · climbing unknown Fujiyoshida, Yamanashi Pref., Japan 80 km — 4.0 est 18 Apr Fuji 5 Lakes Sparta Challenge Fixed Distance · climbing unknown Fujiyoshida, Yamanashi Pref., Japan 120 km — 6.0 est 3 May Mukogawa Yurikamome Ultra Marathon Fixed Distance · climbing unknown Nishinomiya, Hyogo Pref., Japan 70 km — 3.5 est 9 May Yamaguchi Hagi Return Fixed Distance · climbing unknown Yamaguchi City, Japan 100 km — 5.0 est 5 Jun Okushinano 100 - 50 km Fixed Distance · mountain Nagano Pref., Japan 52 km 2,390 m 6.2

est — Grit from distance alone; the organiser has not published an elevation profile.