Ultra Running Hub Races
48 upcoming ultras worldwide
Not published — remove filterJapan — remove filter2027-11 — remove filter 48 races match · sorted by date
48 races found
Date Race Location Dist Climb Grit
5 Sept OSJ Adatara Trail 50K Trail · climbing unknown Dakeonsen, Nihonmatsu, Fukushima Pref., Japan 50 km — 2.5 est 19 Sept Chitose Aoba 6 Hours Ultra Track Timed · climbing unknown Chitose City, Hokkaido, Japan 50 km — 2.5 est 20 Sept Tango 100 km Ultramarathon Trail · climbing unknown Kyotango, Kyoto Pref., Japan 100 km — 5.0 est 20 Sept Tango 60 km Ultramarathon Trail · climbing unknown Kumihamacho, Kyoto Pref., Japan 60 km — 3.0 est 21 Sept 6-hour relay & solo marathon Kobe Timed · climbing unknown Kobe, Hyogo Pref., Japan 50 km — 2.5 est 21 Sept Shonan Int. Relay Marathon 6 hour Run Timed · climbing unknown Hiratsuka, Kanagawa Pref., Japan 50 km — 2.5 est 22 Sept Shonan Int. Relay Marathon 4 hour Run Timed · climbing unknown Hiratsuka, Kanagawa Pref., Japan 50 km — 2.5 est 23 Sept OSJ Ontake 50km Trail · climbing unknown Nagano, Japan 54 km — 2.7 est 26 Sept Ainan Maranic - Food Sea and Sun Trail · climbing unknown Ehim Pref., Japan 55 km — 2.8 est 27 Sept Aga Ultra Marathon - 100km Trail · climbing unknown Niigata Pref., Japan 100 km — 5.0 est 27 Sept Aga Ultra Marathon - 65km Trail · climbing unknown Niigata Pref., Japan 65 km — 3.3 est 27 Sept Akita Nairiku 100km Marathon Trail · climbing unknown Semboku, Akita Pref., Japan 100 km — 5.0 est 27 Sept Akita Nairiku 50km Marathon Trail · climbing unknown Anikoyawatari, Kitaakita, Akita Pref., Japan 50 km — 2.5 est 27 Sept Akutaga 4-hour endurance in Fujieda Timed · climbing unknown Shizuoka Pref., Japan 50 km — 2.5 est 27 Sept Flash Trail Challenge 80km Trail · climbing unknown Kobe,Hyogo, Japan 80 km — 4.0 est 27 Sept Mina no Tenku Ultra Marathon Trail · climbing unknown Minano Town, Saitama Pref., Japan 77 km — 3.8 est 27 Sept Mount Akagi 100 Ultra Marathon Trail · climbing unknown Maebashii, Gunma, Japan 100 km — 5.0 est 27 Sept Muraoka 64 km Ultra Marathon Trail · climbing unknown Muraoka, Hyogo Pref., Japan 64 km — 3.2 est 27 Sept North Ontake Ultra Trail · climbing unknown Gifu Pref., Japan 111 km — 5.6 est 3 Oct Masuda 6 Hours Ultra Truck Race Timed · climbing unknown Shimane Pref., Japan 50 km — 2.5 est 4 Oct Ashiya Hama Shiokaze Ultra Marathon - 50 km Trail · climbing unknown Hyogo Pref., Japan 50 km — 2.5 est 4 Oct Ashiya Hama Shiokaze Ultra Marathon - 70 km Trail · climbing unknown Hyogo Pref., Japan 70 km — 3.5 est 4 Oct Mine Akiyoshidai Geopark Ultra Marathon Trail · climbing unknown Mine City, Yamaguchi Prefecture, Japan 100 km — 5.0 est 11 Oct Echigo Kubikino 100km Ultramarathon Trail · climbing unknown Joetsu City, Niigata Pref., Japan 100 km — 5.0 est 11 Oct Echigo Kubikino 50km Ultramarathon Trail · climbing unknown Joetsu City, Niigata Pref., Japan 50 km — 2.5 est 17 Oct Iki 100 Km Ultra Marathon Trail · climbing unknown Iki, Nagasaki Pref., Japan 100 km — 5.0 est 17 Oct Iki 50 Km Ultra Marathon Trail · climbing unknown Iki, Nagasaki Pref., Japan 50 km — 2.5 est 18 Oct Ultramarathon Okumusashi Quintet Trail · climbing unknown Moroyama, Saitama Pref., Japan 70 km — 3.5 est 24 Oct Jyoetsumyoko Express Trail Trail · climbing unknown Joetsu, Japan 50 km — 2.5 est 25 Oct Shiroishi Minami Zao Ultra Excursion 63.3km Trail · climbing unknown Shiroishi City, Miyagi Pref., Japan 63 km — 3.2 est 25 Oct Shiroishi Minami Zao Ultra Excursion 74.8km Trail · climbing unknown Shiroishi, Miyagi, Japan 75 km — 3.7 est 31 Oct OSJ Kami 67 Trail · climbing unknown Hyogo Pref., Japan 67 km — 3.4 est 18 Nov Saioto Colors Trail · climbing unknown Hiroshima Pref., Japan 52 km — 2.6 est 22 Nov Nagasaki Tachibana Gulf Coast Super Maranic 103 Trail · climbing unknown Nagasaki, Japan 103 km — 5.2 est 6 Dec Kumano Old Trails Trail · climbing unknown Kumano-Shi, Mie Pref., Japan 52 km — 2.6 est 19 Dec One-day walking - Kanto Chiho Trail · climbing unknown Tokyo, Japan 50 km — 2.5 est 19 Dec Tengu 100 Trail · climbing unknown Hachioji, Japan 100 km — 5.0 est 19 Dec Tengu 100 - 60km Trail · climbing unknown Hachioji, Japan 60 km — 3.0 est 20 Dec Okinawa 100km Ultramarathon Trail · climbing unknown Yonohara, Okinawa Pref., Japan 100 km — 5.0 est 20 Dec Okinawa 50km Ultramarathon Trail · climbing unknown Yonohara, Okinawa Pref., Japan 50 km — 2.5 est 16 Jan Jungle Guruguru ZERO Trail · climbing unknown Ogose, Japan 68 km — 3.4 est 24 Jan Senba Coastal Cliff Trail Running Trail · climbing unknown Tokushima Pref., Japan 50 km — 2.5 est 18 Apr Fuji 3 Lakes 62 km Challenge Trail · climbing unknown Fujiyoshida, Yamanashi Pref., Japan 62 km — 3.1 est 18 Apr Fuji 4 Lakes 100 km Challenge Trail · climbing unknown Fujiyoshida, Yamanashi Pref., Japan 100 km — 5.0 est 18 Apr Fuji 4 Lakes 80 km Challenge Trail · climbing unknown Fujiyoshida, Yamanashi Pref., Japan 80 km — 4.0 est 18 Apr Fuji 5 Lakes Sparta Challenge Trail · climbing unknown Fujiyoshida, Yamanashi Pref., Japan 120 km — 6.0 est 3 May Mukogawa Yurikamome Ultra Marathon Trail · climbing unknown Nishinomiya, Hyogo Pref., Japan 70 km — 3.5 est 9 May Yamaguchi Hagi Return Trail · climbing unknown Yamaguchi City, Japan 100 km — 5.0 est est — Grit from distance alone; the organiser has not published an elevation profile.