Ultra Running Hub Races
13 upcoming ultras worldwide
Japan — remove filter2027-09 — remove filterClimb not published — remove filter 13 races match · sorted by date
13 races found
Date Race Location Dist Climb Grit
11 Oct Echigo Kubikino 100km Ultramarathon Fixed Distance · climbing unknown Joetsu City, Niigata Pref., Japan 100 km — 5.0 est 17 Oct Iki 100 Km Ultra Marathon Fixed Distance · climbing unknown Iki, Nagasaki Pref., Japan 100 km — 5.0 est 17 Oct Iki 50 Km Ultra Marathon Fixed Distance · climbing unknown Iki, Nagasaki Pref., Japan 50 km — 2.5 est 18 Oct Ultramarathon Okumusashi Quintet Fixed Distance · climbing unknown Moroyama, Saitama Pref., Japan 70 km — 3.5 est 22 Nov Nagasaki Tachibana Gulf Coast Super Maranic 103 Fixed Distance · climbing unknown Nagasaki, Japan 103 km — 5.2 est 6 Dec Kumano Old Trails Fixed Distance · climbing unknown Kumano-Shi, Mie Pref., Japan 52 km — 2.6 est 20 Dec Okinawa 100km Ultramarathon Fixed Distance · climbing unknown Yonohara, Okinawa Pref., Japan 100 km — 5.0 est 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 est — Grit from distance alone; the organiser has not published an elevation profile.