Ultra Running Hub Races
4,062 ultras worldwide
4,062 races match · sorted by date
· page 46 of 68
4062 races found
Date Race Location Dist Climb Grit
25 Oct Shiroishi Minami Zao Ultra Excursion 74.8km Trail · climbing unknown Shiroishi, Miyagi, Japan 75 km — 3.7 est 25 Oct Ultra Maratón Hombre de Hierro Trail · climbing unknown Acegua, Uruguay 60 km — 3.0 est 26 Oct Desafio Ichura 50k Trail · climbing unknown Chilecito, Argentina 50 km — 2.5 est 26 Oct Stone Steps 50K Trail Run Trail · climbing unknown Cincinnati, OH, United States 50 km — 2.5 est 30 Oct Kullamannen Sprint Ultra 100 km Trail · fast & flat Höganäs, Sweden 108 km 750 m 6.5 30 Oct Kullamannen Ultra 100 miles Trail · climbing unknown Höganäs, Sweden 173 km — 8.7 est 30 Oct WFT Dark Sky 220 Trail · climbing unknown Lock Haven, PA, United States 50 km — 2.5 est 31 Oct ALOT 6 Hour Run Timed · fast & flat Vallensbaek, Denmark 50 km 15 m 2.5 31 Oct Blue Goats Backyard Marathon - 50km Trail · climbing unknown Mount Victoria, NSW, Australia 50 km — 2.5 est 31 Oct Blue Goats Backyard Marathon - LOS Timed · climbing unknown Mount Victoria, NSW, Australia 50 km — 2.5 est 31 Oct CPH 6 hour run Albertslund Timed · climbing unknown Albertslund, Denmark 50 km — 2.5 est 31 Oct Camino De Los Muertos Trail · climbing unknown Lewisville, TX, United States 100 km — 5.0 est 31 Oct Chicago Lakefront Fall 50 Mile Race Trail · climbing unknown Chicago, IL, United States 80 km — 4.0 est 31 Oct Chicago Lakefront Fall 50km Race Trail · climbing unknown Chicago, IL, United States 50 km — 2.5 est 31 Oct Colorado 12 Hour Run Timed · climbing unknown Fort Collins, CO, United States 50 km — 2.5 est 31 Oct Colorado 6 Hour Run Timed · climbing unknown Fort Collins, CO, United States 50 km — 2.5 est 31 Oct Cougar Mountain Trail Run Trail · climbing unknown Newcastle, WA, United States 50 km — 2.5 est 31 Oct Deep Creek Backyard Ultra Timed · climbing unknown Pembrooke, NSW, Australia 50 km — 2.5 est 31 Oct Fall Back Blast 50km Race Trail · climbing unknown Eau Claire, WI, United States 50 km — 2.5 est 31 Oct Fall Back into the Trails 100km Trail · climbing unknown Lagrangeville, NY, United States 100 km — 5.0 est 31 Oct Fethiye Ultra Marathon Trail · climbing unknown Fethiye, Türkiye 50 km — 2.5 est 31 Oct Halloween Dusk 2 Dawn 12h Timed · climbing unknown Telegraph Point, NSW, Australia 50 km — 2.5 est 31 Oct Harrys King of the Hill LOS Timed · climbing unknown Pyalong, VIC, Australia 50 km — 2.5 est 31 Oct Kullamannen Seventh Seal 50K Trail · fast & flat Båstad, Sweden 53 km 722 m 3.7 31 Oct Lage Vuursche Ultra Trail · fast & flat Baarn, Netherlands 50 km 160 m 2.7 31 Oct Mount-Royal Summit Quest (MRSQ) 50km Trail · fast & flat Beaconsfield, Canada 50 km 319 m 3.0 31 Oct Naatsisaan 50k Trail Ultra Trail · climbing unknown Navajo Mountain, UT, United States 50 km — 2.5 est 31 Oct OSJ Kami 67 Trail · climbing unknown Hyogo Pref., Japan 67 km — 3.4 est 31 Oct Outopia HK Wild 50 Trail · climbing unknown Tai Po District, Hong Kong 50 km — 2.5 est 31 Oct Portland 3 Bays Trail Ultra Trail · climbing unknown Portland, VIC, Australia 60 km — 3.0 est 31 Oct Pumpkin Butt Trail · climbing unknown Kennesaw, GA, United States 50 km — 2.5 est 31 Oct Running for Children with MDVI Non Stop 12h DayRun Timed · climbing unknown Beitun District, Taiwan 50 km — 2.5 est 31 Oct Running for Children with MDVI Non Stop 6h DayRun Timed · climbing unknown Beitun District, Taiwan 50 km — 2.5 est 31 Oct Running for Children with MDVI Non Stop 6h NoonRun Timed · climbing unknown Beitun District, Taiwan 50 km — 2.5 est 31 Oct Terror Trails Ultra Trail · climbing unknown Waxhaw, NC, United States 50 km — 2.5 est 31 Oct The Dark 12 Hours Underground Timed · climbing unknown Bellevue, AB, Canada 50 km — 2.5 est 31 Oct The Dark 6 Hours Underground Timed · climbing unknown Bellevue, AB, Canada 50 km — 2.5 est 31 Oct Thep Sadet Trail 50km Trail · mountain Doi Saket, Chiang Mai, Thailand 56 km 3,500 m 8.1 31 Oct Ultra Trail Amazonica Trail · rolling Praia da Ponta Negra, Manaus, AM, Brazil 55 km 1,387 m 4.8 31 Oct Vaca Backyard Ultra Timed · fast & flat Porto Alegre , Rio Grande do Sul, Brazil 50 km 160 m 2.7 1 Nov 2026 La DNF Trail · rolling Andilly, France 100 km 3,000 m 9.5 1 Nov Autumn Squatch 50km Race Trail · climbing unknown Lewis Center, OH, United States 50 km — 2.5 est 1 Nov Erlangen Ultramarathon Trail · fast & flat Erlangen, Germany 50 km 90 m 2.6 1 Nov FATS 50K Trail Race Trail · climbing unknown North Augusta, SC, United States 50 km — 2.5 est 1 Nov Fall Back into the Trails 50km Trail · climbing unknown Lagrangeville, NY, United States 50 km — 2.5 est 1 Nov Ferris Fifty Trail · climbing unknown Minden, NV, United States 80 km — 4.0 est 1 Nov Fire on the Mountain 50k Ultra Marathon Trail · climbing unknown Flintstone, MD, United States 53 km — 2.7 est 1 Nov Heroes - Guosheng Port Lighthouse 102Km Trail · rolling Qigu District, Taiwan 103 km 3,673 m 10.0 1 Nov Heroes - Guosheng Port Lighthouse 51Km Trail · fast & flat Qigu District, Taiwan 52 km 141 m 2.8 1 Nov Hours at the Farm Timed · climbing unknown Brookfield, CT, United States 50 km — 2.5 est 1 Nov La DNF Trail · rolling Andilly, France 100 km 3,000 m 9.5 1 Nov La DNF Relais Trail · rolling Andilly, France 100 km 3,000 m 9.5 1 Nov Lake Vista Lunatics Run Timed · climbing unknown Borden, IN, United States 50 km — 2.5 est 1 Nov Moonshine Backyard Ultra Timed · climbing unknown Arnstein, Ontario, Canada 50 km — 2.5 est 1 Nov Nakanoto Treasure Trail Run Festival Trail · mountain Nakanoto, Kashima District, Ishikawa Pref., Japan 50 km 2,300 m 5.9 1 Nov Ninja Trail Run Trail · mountain Iga, Mie Pref., Japan 48 km 2,500 m 6.2 1 Nov Novemberlauf Trail · climbing unknown Freudenstadt-Grüntal, Germany 50 km — 2.5 est 1 Nov Ryoma Dappan Trail Race Trail · mountain Tsuno, Kochi Pref., Japan 70 km 3,130 m 8.2 1 Nov Sea Alps Trail Journey Trail · mountain Fudai, Japan 49 km 2,031 m 5.5 1 Nov Ultra Nakee Naka Trail Trail · rolling Ban Phaeng, Thailand 50 km 1,503 m 4.8 est — Grit from distance alone; the organiser has not published an elevation profile.