Ultra Running Hub Race Calendar
135 races in March 2027 · upcoming
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06 Lark Hill 50K Dusk to Dawn Ultra trail 06 Ultramaratona Peixo-Boi trail 06 de Fos-sur-Mer trail 06 Vang Vieng Trail 52K trail 06 Ultra Caballo Blanco Copper Canyon Ultra trail 06 Motatapu Rab Ultra trail 06 Long Play Trail Race trail 06 Prickly Pear 50 km Trail Run trail 06 Crazy Desert Trail Race 100 km Race trail 06 Crazy Desert Trail Race 50 km Race trail 06 Carl Touchstone Memorial Mississippi Trail 50 Mile trail 06 Carl Touchstone Memorial Mississippi Trail 50 Km trail 06 Swamp Fox Ultra 50mi trail 06 Swamp Fox Ultra 50km trail 06 Lenape Trail Run trail 06 Red Mountain 50K trail 06 McClellan Madness Run trail 06 Livingston Oval Ultra trail 06 Conquer the Rock - Foothills 50K trail 06 Rock/Creek StumpJump 50K trail 06 Antelope Canyon 50 Mile Race trail 06 Antelope Canyon 55 Km Race trail 06 Lake Martin 50 Mile Endurance Trial Race trail 06 Lake Martin 50 KM Endurance Race trail 06 Great Springs Trail Race - Austin trail 06 Haul Ass Ultra Running Festiva trail 06 Old Pueblo 50 Mile Endurance Run trail 06 Naked Bavarian 40 Miler trail 06 The Skyline Scramble trail 06 Holly Springs Race Against the Sun - 12h Day Run Ruck trail 06 Holly Springs Race Against the Sun - 100 Mile trail 06 ChesCo Race Fest #3 trail 06 The Dark Side 8 Hour Ultra trail 06 Coyote Ugly 50k trail 06 WRC Hachie 50 Mile Ultra trail 06 Xtrail Kenting by UTMB - Xtrail 50K trail 06 No Man’s 50K Challenge trail 06 Geaux Wild Ultra trail 06 Old Baldy Ultra trail 06 Naked Mountain Ultra trail 07 6 65 van Walcheren trail 12 Ultramaratona Caminhos de Caravaggio UMCC 100mi trail 12 Herdys Frontyard Ultra trail 12 Victoria 50 trail 13 Hornby Island trail 13 Etown Trail Classic trail 13 Land Between The Lakes 50 Mile Trail Run trail 13 Land Between The Lakes 60 km Trail Run trail 13 The Mid South (Land Run) 55K Ultra Marathon trail 13 Peytons Wild and Wacky 10x5Km Ultra trail 13 Elizabeths Furnace Fat Ass 50 km Race trail 13 Mesquite Canyon 50 Mile trail 13 Mesquite Canyon 50 km trail 13 Tombstone 50mi Trail Run trail 13 Tombstone 50k Trail Run trail 13 The Pistol 50 Mile Ultra Run trail 13 The Pistol 50 Km Ultra Run trail 13 North Coast Ultra trail 13 Frosty Moss 50km Race trail 13 Three Creeks Torrent Trail Runs trail 13 Llama Experience Ultra trail 13 Run Stubborn trail 13 Six Foot Track trail 13 Marin Ultra Challenge 50 Mile Race trail 13 Marin Ultra Challenge 50 km Race trail 13 Santa Barbara Nine Trails 35 Mile Endurance Run trail 14 Königsforst-Marathon trail 19 BackYard Ultra Warmia trail 19 San Diego Pirates Cove 12 Hour Run trail 19 San Diego Pirates Cove 6 Hour Run trail 19 Dogwood 12 Hour Run trail 20 Frühlingsultra trail 20 Ekeberg Backyard Ultra trail 20 Beigan Ultramarathon trail 20 Redwood (Spring) 50 km Trail Run trail 20 Grasslands 50 Mile Trail Run trail 20 Chuckanut 50K trail 20 Valencia Trail Race trail 20 American Bottoms 56mi trail 20 Yeti 7 Hour Endurance Run trail 20 Yeti 11 Hour Endurance Run trail 20 Cyprus Backyard Ultra trail 20 The Big Alta trail 20 OPSF Ultra 50 Mile Race trail 20 OPSF Ultra 50 km Race trail 20 Warbird trail 20 Bel Monte 50 Mile Endurance Run trail 20 Bel Monte 50 km Endurance Run trail 20 Warendorf Ultra Marathon (WUM) trail 20 Wells Mills at the Rat Race 50k trail 20 Hippo Trail Fest trail 20 Enchanted Forest 6 Hour Ultra Run trail 20 J Treequinox trail 20 Chupacabra 50mi trail 20 Chupacabra 50k trail 20 Mount Mitchell Heartbreaker trail 20 The Mt. Tammany 10 trail 20 The Cow Ford 100 trail 20 The Cow Ford 50 trail 20 Badwater Cape Fear 50 Mile trail 20 Badwater Cape Fear 50 km trail 20 TARC To Hale and Back 6 Hours trail 20 Camp Croft 50 Miler trail 20 Camp Croft 50 km trail 20 Nitrianska 24h - Slovak national championship - 6h race trail 20 Nitrianska 24h - Slovak national championship - 12h race trail 21 Infinite Loop trail 21 Infinite Loop trail 21 Sand Monster trail 21 Brimbank Park Urban Run trail 21 Terror of Tammany! trail 21 Himalayan Harmony trail 26 Badger Mountain 100 Km Challenge trail 26 Badger Mountain 50 Mile Challenge trail 26 Badger Mountain 50 Mile Challenge Ruck trail 27 Skunk Ape 806/314 Trail Race trail 27 Bad Ass Backyard Ultra trail 27 The Bootlegger 100 Mile Trail trail 27 Crown King Scramble 50K trail 27 Cappys Backyard Ultra trail 27 Vernal Equinox 12 Hour Race trail 27 Vernal Equinox 8 Hour Race trail 27 Vernal Equinox 12 Hour Race Ruckers trail 27 Badger Mountain 55 km Challenge trail 27 Howlin Wolfe trail 27 Dizzy Daze 12 Hour Race trail 27 Dizzy Daze 5 Hour Race trail 27 Griffith Park Trail Marathon trail 27 Clinton Lake Ultra trail 27 Ricochets Riot trail 27 Dirty 30 Gravel trail 28 Sleeping Giant Trail Runs trail 28 Bluebonnet Trail Run trail 28 Buffalo Stampede 100km trail 31 Delirious W.E.S.T. 200 Miler trail