Ultra Running Hub Races
474 ultras worldwide
Fast & flat · under 15 m/km — remove filter 474 races match · sorted by date
· page 6 of 8
474 races found
Date Race Location Dist Climb Grit
3 Oct CNX 100K Ultra Marathon Fixed Distance · fast & flat Chiang Mai, Thailand 100 km 872 m 6.3 3 Oct Epping Forest 50 km Fixed Distance · fast & flat Wanstead Flats, United Kingdom 50 km 121 m 2.7 3 Oct Moore Ultratrail Marathon Fixed Distance · fast & flat Langenhagen, Germany 53 km 100 m 2.8 3 Oct Nesbyen Backyard Backyard · climbing unknown Nesbyen, Norway — 29 m — 3 Oct RuKT Rund um die Kipshagener Teiche Fixed Distance · fast & flat Schloß Holte-Stukenbrock, Germany 45 km 180 m 2.5 3 Oct Schmellbackyard Backyard · climbing unknown Leinfelden-Echterdingen, Germany — 110 m — 3 Oct Taubertal 100 km Fixed Distance · fast & flat Rothenburg o.T., Germany 100 km 199 m 5.3 3 Oct Taubertal 50 km Fixed Distance · fast & flat Rothenburg o.T., Germany 50 km 73 m 2.6 3 Oct Taubertal 70 km Fixed Distance · fast & flat Rothenburg o.T., Germany 70 km 165 m 3.7 3 Oct The Bear Chase 50 Mile Fixed Distance · fast & flat Lakewood, CO, United States 80 km 1,100 m 5.7 3 Oct The Bear Chase 50 km Fixed Distance · fast & flat Lakewood, CO, United States 50 km 620 m 3.4 3 Oct Unity Ultra Run @ Einheitslauf 2026 Fixed Distance · fast & flat Glöwen, Germany 51 km 100 m 2.7 3 Oct e2h10k-100km Ultrarace Fixed Distance · fast & flat Calw-Altburg, Germany 100 km 420 m 5.6 3 Oct e2h10k-50km Ultrarace Fixed Distance · fast & flat Calw-Altburg, Germany 50 km 420 m 3.1 4 Oct Ultra Silesia Marathon Fixed Distance · fast & flat Chorzow, Poland 50 km 223 m 2.8 9 Oct Backyard Ultra Warszawa-Bemowo Backyard · climbing unknown Warszawa, Poland — 50 m — 10 Oct Des Plaines River 50 Miles Trail Race Fixed Distance · fast & flat Libertyville, IL, United States 80 km 165 m 4.2 10 Oct Glasgow to Edinburgh Ultra Fixed Distance · fast & flat Glasgow, United Kingdom 92 km 230 m 4.9 10 Oct Grand Raid de Camargue 66km Fixed Distance · fast & flat Salin-de-Giraud, France 66 km 40 m 3.4 10 Oct Hamar Backyard Ultra 50M Backyard · climbing unknown Hamar, Norway — 51 m — 10 Oct L3 - Laatzen-Leinewiesen-Lauf Fixed Distance · fast & flat Laatzen, Germany 47 km 50 m 2.4 10 Oct Landschaftsultra des Rodgau-Lauftreff e.V. Fixed Distance · fast & flat Rodgau-Weiskirchen, Germany 50 km 20 m 2.5 10 Oct Nummela Backyard Ultra Backyard · climbing unknown Nummela, Vihti, Finland — 40 m — 10 Oct Run and Get the 6! Timed · climbing unknown Osterode am Harz, Germany — 105 m — 10 Oct Ruth Anderson Ultra 50km Fixed Distance · fast & flat San Francisco, CA, United States 50 km 220 m 2.8 10 Oct Ruth Anderson Ultra 50mi Fixed Distance · fast & flat San Francisco, CA, United States 80 km 350 m 4.5 10 Oct Ultra da Fé 100km Fixed Distance · fast & flat Canindé, Ce, Brazil 100 km 527 m 5.8 11 Oct Burgenlauf Bad Belzig Fixed Distance · fast & flat Bad Belzig, Germany 50 km 400 m 3.1 11 Oct Perseløpet ultra 50km Fixed Distance · fast & flat Eidsvoll, Norway 50 km 10 m 2.5 16 Oct Pony Express Trail 50 Mile Fixed Distance · fast & flat Faust, UT, United States 80 km 1,000 m 5.5 17 Oct Austria Backyard Ultra - Seekirchen Backyard · climbing unknown Seekirchen am Wallersee, Austria — 45 m — 17 Oct Backyard Ultra World Team Championships - Austria Backyard · climbing unknown Seekirchen am Wallersee, Austria — 45 m — 17 Oct Blaulichtlauf der Freiwilligen Feuerwehr Schwaan Fixed Distance · fast & flat Schwaan, Germany 52 km 340 m 3.1 17 Oct Rogue Gorge 50 km Race Fixed Distance · fast & flat Union Creek, OR, United States 50 km 700 m 3.6 17 Oct Rogue Gorge 50 miles Race Fixed Distance · fast & flat Union Creek, OR, United States 80 km 700 m 5.1 17 Oct South Texas 50km Ultra Fixed Distance · fast & flat Leakey, TX, United States 50 km 700 m 3.6 18 Oct Naabtal 50 Ultralauf Fixed Distance · fast & flat Duggendorf, Germany 50 km 100 m 2.7 18 Oct River Shimanto 100km Fixed Distance · fast & flat Shimanto, Kochi Pref., Japan 100 km 700 m 6.1 18 Oct River Shimanto 60km Fixed Distance · fast & flat Koinobori Park, Shimanto, Kochi Pref., Japan 60 km 400 m 3.6 18 Oct Schönbuch Ultra 50km Fixed Distance · fast & flat Hildrizhausen, Germany 50 km 494 m 3.2 18 Oct Skanderborg Ultraløb 12 hours Timed · climbing unknown Skanderborg, Denmark — 5 m — 24 Oct Austria Backyard Ultra - Thüringen/Vorarlberg Backyard · climbing unknown Thüringen, Austria — 40 m — 24 Oct B.U.T.10x10 Burgbernheim Ultra Trail Fixed Distance · fast & flat Burgbernheim, Germany 100 km 344 m 5.5 24 Oct B.U.T.5x10 Burgbernheim Ultra Trail Fixed Distance · fast & flat Burgbernheim, Germany 50 km 344 m 3.0 24 Oct Backyard Sandefjord Backyard · climbing unknown Sandefjord, Norway — 91 m — 24 Oct Carkeek 12 Hour Timed · climbing unknown Seattle, WA, United States — 131 m — 24 Oct Carkeek 6 Hour Timed · climbing unknown Seattle, WA, United States — 131 m — 24 Oct Endless Mile - 12 Hour Race Timed · climbing unknown Alabaster, AL, United States — 5 m — 24 Oct Endless Mile - 6 Hour Race Timed · climbing unknown Alabaster, AL, United States — 5 m — 24 Oct Fonta Flora 50k Fixed Distance · fast & flat Nebo, NC, United States 50 km 450 m 3.2 24 Oct Gaasterland Trail Fixed Distance · fast & flat Harich, Netherlands 50 km 100 m 2.7 24 Oct Tentsmuir Forest 8-hour Challenge Timed · climbing unknown Tentsmuir Forest, United Kingdom — 22 m — 24 Oct Thames Trail Ultra Fixed Distance · fast & flat Iffley, United Kingdom 77 km 342 m 4.4 24 Oct Zes uur van de Haarlemmermeer Timed · climbing unknown Hoofddorp, Netherlands — 1 m — 25 Oct Internationaler Kärnten Super Marathon Fixed Distance · fast & flat Feldkirchen, Austria 50 km 250 m 2.9 30 Oct Kullamannen Sprint Ultra 100 km Fixed Distance · fast & flat Höganäs, Sweden 108 km 750 m 6.5 31 Oct ALOT 6 Hour Run Timed · climbing unknown Vallensbaek, Denmark — 15 m — 31 Oct Gut Sutthausen Ultramarathon Fixed Distance · fast & flat Osnabrück-Sutthausen, Germany 45 km 450 m 2.9 31 Oct Kullamannen Seventh Seal 50K Fixed Distance · fast & flat Båstad, Sweden 53 km 722 m 3.7 31 Oct Lage Vuursche Ultra Fixed Distance · fast & flat Baarn, Netherlands 50 km 160 m 2.7