Ultra Running Hub Races
346 ultras worldwide
100k — remove filter 346 races match · sorted by date
· page 4 of 6
346 races found
Date Race Location Dist Climb Grit
26 Sept Aindlinger Kleeblattmarsch Fixed Distance · fast & flat Aindling, Germany 100 km 900 m 6.4 26 Sept Conquer the Canyon Trail Race Fixed Distance · climbing unknown Claude, TX, United States 100 km — 5.0 est 26 Sept Dick Collins Firetrails 100 km Fixed Distance · rolling Castro Valley, CA, United States 100 km 3,000 m 9.5 26 Sept Hindsight Ultra Trail Runs 100 km Fixed Distance · climbing unknown Dixon, IL, United States 100 km — 5.0 est 26 Sept Lonely Mountain Ultra 104km Fixed Distance · rolling Orange, NSW, Australia 104 km 4,000 m 10.0 26 Sept NAMI-matka 100km Fixed Distance · climbing unknown Kangasala, Finland 100 km — 5.0 est 26 Sept Radioaseman Ultra Maraton 100 km Fixed Distance · fast & flat Pori, Finland 100 km 2 m 5.0 26 Sept Russian Championship 100 km Nizhny Novgorod Fixed Distance · climbing unknown Nizhny Novgorod, Russia 100 km — 5.0 est 26 Sept Salt Pans Ultra Marathon 100 km Fixed Distance · fast & flat Mosu / Makgadikgadi, Botswana 100 km 40 m 5.1 26 Sept Sangre de Cristo Ultra 100 km Race Fixed Distance · rolling Westcliffe, CO, United States 100 km 3,000 m 9.5 26 Sept Tullner Lauftage - 100km Fixed Distance · climbing unknown Tulln an der Donau, Austria 100 km — 5.0 est 26 Sept Ultrapalooza 100km Fixed Distance · climbing unknown Osawatomie, KS, United States 100 km — 5.0 est 26 Sept Östgöta Ultra Trail 110K Fixed Distance · climbing unknown Kisa, Sweden 110 km — 5.5 est 27 Sept Aga Ultra Marathon - 100km Fixed Distance · climbing unknown Niigata Pref., Japan 100 km — 5.0 est 27 Sept Akita Nairiku 100km Marathon Fixed Distance · climbing unknown Semboku, Akita Pref., Japan 100 km — 5.0 est 27 Sept Mount Akagi 100 Ultra Marathon Fixed Distance · climbing unknown Maebashii, Gunma, Japan 100 km — 5.0 est 27 Sept Muraoka 100 km Ultra Marathon Fixed Distance · rolling Muraoka, Hyogo Pref., Japan 100 km 2,550 m 8.8 27 Sept North Ontake Ultra Fixed Distance · climbing unknown Gifu Pref., Japan 111 km — 5.6 est 3 Oct Bison Ultra-Trail 100 Fixed Distance · fast & flat Suprasl, Poland 104 km 1,159 m 6.9 3 Oct Breckerfelder Flower Power Ultra 100 Fixed Distance · rolling Breckerfeld, Germany 100 km 2,200 m 8.3 3 Oct CNX 100K Ultra Marathon Fixed Distance · fast & flat Chiang Mai, Thailand 100 km 872 m 6.3 3 Oct Cuyamaca 100 km Endurance Run Fixed Distance · rolling Julian, CA, United States 100 km 3,335 m 10.0 3 Oct Dana Peak Trail Run Fixed Distance · climbing unknown Harker Heights, TX, United States 100 km — 5.0 est 3 Oct Fire Tower 100 km Trail Race Fixed Distance · climbing unknown Hinckley, MN, United States 100 km — 5.0 est 3 Oct SA Track Ultra 100km Fixed Distance · climbing unknown Mile End South, SA, Australia 100 km — 5.0 est 3 Oct Taubertal 100 km Fixed Distance · fast & flat Rothenburg o.T., Germany 100 km 199 m 5.3 3 Oct e2h10k-100km Ultrarace Fixed Distance · fast & flat Calw-Altburg, Germany 100 km 420 m 5.6 4 Oct Black Forest 100k Ultra Race Fixed Distance · mountain North Bend, PA, United States 100 km 4,100 m 10.0 4 Oct Coastal Pathway Ultra 100km Fixed Distance · climbing unknown Latrobe, TAS, Australia 100 km — 5.0 est 4 Oct Heroes - Fugui Cape Lighthouse 105Km Fixed Distance · rolling Shimen District, Taiwan 105 km 1,983 m 8.2 4 Oct Huashan 100 KM Fixed Distance · climbing unknown Gukeng Township, Taiwan 100 km — 5.0 est 4 Oct Mine Akiyoshidai Geopark Ultra Marathon Fixed Distance · climbing unknown Mine City, Yamaguchi Prefecture, Japan 100 km — 5.0 est 10 Oct Desafio 4 Farois 100km Fixed Distance · climbing unknown Salvador BA, Brazil 100 km — 5.0 est 10 Oct Glasgow to Edinburgh Ultra Fixed Distance · fast & flat Glasgow, United Kingdom 92 km 230 m 4.9 10 Oct Hume & Hovell 100km Fixed Distance · rolling Tumbarumba, NSW, Australia 100 km 2,500 m 8.8 10 Oct Indian Summer Ultra 100 km Fixed Distance · climbing unknown Gasselte, Netherlands 100 km — 5.0 est 10 Oct Indiana Trail 75 Mile Fixed Distance · climbing unknown Albion, IN, United States 121 km — 6.1 est 10 Oct The Mammoth at High Hope Ranch Fixed Distance · climbing unknown Glen Rose, TX, United States 100 km — 5.0 est 10 Oct Ultra da Fé 100km Fixed Distance · fast & flat Canindé, Ce, Brazil 100 km 527 m 5.8 11 Oct Echigo Kubikino 100km Ultramarathon Fixed Distance · climbing unknown Joetsu City, Niigata Pref., Japan 100 km — 5.0 est 11 Oct Trail Trilogy HAURAKI HUNDEE Fixed Distance · climbing unknown Kaiaua, New Zealand 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 Taupo Ultramarathon 100km Fixed Distance · climbing unknown Waihaha Bridge, New Zealand 100 km — 5.0 est 17 Oct The Blackall 100 Fixed Distance · climbing unknown Mapleton, QLD, Australia 100 km — 5.0 est 17 Oct Wild Duluth 100 km Races Fixed Distance · climbing unknown Duluth, MN, United States 100 km — 5.0 est 18 Oct River Shimanto 100km Fixed Distance · fast & flat Shimanto, Kochi Pref., Japan 100 km 700 m 6.1 24 Oct B.U.T.10x10 Burgbernheim Ultra Trail Fixed Distance · fast & flat Burgbernheim, Germany 100 km 344 m 5.5 24 Oct Firewater 100k Trail Race Fixed Distance · climbing unknown Greenback, TN, United States 100 km — 5.0 est 24 Oct Great Ocean Trail Ultra 100 km Fixed Distance · rolling Apollo Bay, VIC, Australia 100 km 2,800 m 9.2 24 Oct Lake Murray 100km Endurance Run Fixed Distance · climbing unknown Ardmore, OK, United States 100 km — 5.0 est 24 Oct Lommedalen Rundt 100km Fixed Distance · rolling Lommedalen, Norway 102 km 3,550 m 10.0 24 Oct Lommedalen Rundt 114km Fixed Distance · rolling Lommedalen, Norway 114 km 4,260 m 10.0 24 Oct The Heysen 115km Trail Race (also 70km & 50km) Fixed Distance · climbing unknown Newland Hill, SA, Australia 115 km — 5.8 est 24 Oct Torotoro Ultra Trail Challenge Internacional Fixed Distance · climbing unknown Torotoro, Bolivia 100 km — 5.0 est 30 Oct Kullamannen Sprint Ultra 100 km Fixed Distance · fast & flat Höganäs, Sweden 108 km 750 m 6.5 31 Oct Camino De Los Muertos Fixed Distance · climbing unknown Lewisville, TX, United States 100 km — 5.0 est 31 Oct Fall Back into the Trails 100km Fixed Distance · climbing unknown Lagrangeville, NY, United States 100 km — 5.0 est 1 Nov Heroes - Guosheng Port Lighthouse 102Km Fixed Distance · rolling Qigu District, Taiwan 103 km 3,673 m 10.0 7 Nov Big Texas Ultra Fixed Distance · climbing unknown Georgetown, United States 100 km — 5.0 est 7 Nov Buddhas Palm 100km Ultramarathon Fixed Distance · rolling Tamsui District, Taiwan 100 km 3,202 m 9.8 est — Grit from distance alone; the organiser has not published an elevation profile.