Ultra Running Hub Races
275 ultras worldwide
12h — remove filter 275 races match · sorted by date
· page 4 of 5
275 races found
Date Race Location Dist Climb Grit
23 Oct Weekend at Burney 12h Timed · climbing unknown Burney, CA, United States — — — 24 Oct Carkeek 12 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 Liberty Park Endurance 12h Runs Timed · climbing unknown Salt Lake City, UT, United States — — — 24 Oct Suttle Lake Trailfest Timed · climbing unknown Sisters, OR, United States — — — 24 Oct Thriller Lake Timed · climbing unknown Dacula, GA, United States — — — 25 Oct Aare-Insel Brugg Timed · climbing unknown Brugg, Switzerland — — — 31 Oct Colorado 12 Hour Run Timed · climbing unknown Fort Collins, CO, United States — — — 31 Oct Halloween Dusk 2 Dawn 12h Timed · climbing unknown Telegraph Point, NSW, Australia — — — 31 Oct Running for Children with MDVI Non Stop 12h DayRun Timed · climbing unknown Beitun District, Taiwan — — — 31 Oct The Dark 12 Hours Underground Timed · climbing unknown Bellevue, AB, Canada — — — 1 Nov 2026 La DNF Timed · climbing unknown Andilly, France — 3,000 m — 1 Nov Lake Vista Lunatics Run Timed · climbing unknown Borden, IN, United States — — — 6 Nov KUS 12 Hour Ultramarathon Timed · climbing unknown Wichita, KS, United States — — — 6 Nov KUS 12 Hour Ultramarathon Night Run Timed · climbing unknown Wichita, KS, United States — — — 7 Nov Azalea 12 Hour Race Timed · climbing unknown Palatka, FL, United States — — — 7 Nov The Hamsterwheel 12 Hour Run Timed · climbing unknown New Boston, NH, United States — — — 7 Nov Ultramaratona Fenix 12h Timed · climbing unknown Sao Bernardo do Campo, SP, Brazil — — — 14 Nov NCTRaces: 15x Timed · climbing unknown Solon Springs, WI, United States — — — 20 Nov Fat Ox 12 Hour Run Timed · climbing unknown Goodyear, AZ, United States — — — 21 Nov Circle Endurance Event 12 Hour Timed · climbing unknown Ringgold, GA, United States — — — 21 Nov Cohutta Madness 12h Run Timed · climbing unknown Chatsworth, GA, United States — — — 21 Nov Hallucination 12 Hour Trail Run Timed · climbing unknown Charleston, SC, United States — — — 21 Nov Oakwood 24 - 12h Timed · climbing unknown Raleigh, NC, United States — — — 21 Nov Rage Against Riverhead - 12h Timed · climbing unknown Auckland, New Zealand — — — 28 Nov Boundiful 12 Hours Endurance Run Timed · climbing unknown Hemet, CA, United States — — — 28 Nov GoodRunnings 12h Dusk to Dawn Timed · climbing unknown Glenelg North, SA, Australia — — — 28 Nov Saltatlón Timed · climbing unknown Salta, Argentina — — — 28 Nov Ultramaratona 12h Cidade dos Anjos Timed · climbing unknown Santo Angelo, RS, Brazil — — — 29 Nov Sunset 12 Hour Endurance Challenge Timed · climbing unknown Benton, AR, United States — — — 4 Dec Ollies Ultra 12h Timed · climbing unknown Chanute, KS, United States — — — 5 Dec Perpetual Motion 12 Hour Race Timed · climbing unknown Grapevine, TX, United States — — — 5 Dec The Tennessee Mile 12 Hour Run Timed · climbing unknown Franklin, TN, United States — — — 12 Dec Narrabeen Allnighter 12 hours Trail Timed · climbing unknown Narrabeen, NSW, Australia — — — 19 Dec Outlast Austin Timed · climbing unknown Dripping Springs, TX, United States — — — 19 Dec Sleigh It Timed · climbing unknown Lake Wales, FL, United States — — — 28 Dec Across the Years, 12h Timed · climbing unknown Peoria, AZ, United States — 6 m — 31 Dec New Years One Day 12 Hour Run Timed · climbing unknown San Jose, CA, United States — — — 9 Jan Thailand 12H Timed · climbing unknown Samut Sakhon, Thailand — — — 16 Jan Snow Bull 12 Hour Endurance Runs Timed · climbing unknown Whitwell, TN, United States — 1,000 m — 22 Jan Zamieć 12 h Timed · climbing unknown Szczyrk, Poland — 896 m — 23 Jan Cactus Roulette Endurance - 12h Owl Timed · climbing unknown Lawrence, KS, United States — — — 24 Jan Cactus Roulette Endurance - 12h Lark Timed · climbing unknown Lawrence, KS, United States — — — 30 Jan Black Toe 12 Hour Run Timed · climbing unknown Watertown, TN, United States — — — 30 Jan Black Toe 12 Hour Run Ruck Timed · climbing unknown Watertown, TN, United States — — — 30 Jan The Hootn Bulldog Track Ultra Timed · climbing unknown Mirimar, FL, United States — — — 6 Feb Whispering Pines 12 Hours Timed · climbing unknown Inverness, FL, United States — — — 13 Feb 12h Dusk to Dawn Timed · climbing unknown Toogoolawah, QLD, Australia — — — 13 Feb Sombrero Ultra Running Festival (SURF) Timed · climbing unknown Middleburg, FL, United States — — — 20 Feb FarmDaze 12 Hour Run Timed · climbing unknown Brooklet, GA, United States — — — 20 Feb Jackalope Jam 12 Hour Race Timed · climbing unknown Cat Spring, TX, United States — — — 20 Feb Jackpot Ultra Running Festival 12 Hour Race Timed · climbing unknown Henderson, NV, United States — — — 27 Feb Arktos 12 Hour Ultra Timed · climbing unknown Dousman, WI, United States — — — 27 Feb Grit & Grace Trail Race Timed · climbing unknown Reidsville, NC, United States — — — 6 Mar Holly Springs Race Against the Sun - 12h Day Run Ruck Timed · climbing unknown Holly Springs, NC, United States — — — 6 Mar Livingston Oval Ultra Timed · climbing unknown Livingston, NJ, United States — — — 6 Mar The Skyline Scramble Timed · climbing unknown Topeka, KS, United States — — — 13 Mar Gomez Grind Timed · climbing unknown Silver City, United States — — — 13 Mar Llama Experience Ultra Timed · climbing unknown Lake Toxaway, NC, United States — — — 19 Mar Dogwood 12 Hour Run Timed · climbing unknown Green Bay, VA, United States — — —