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Race Schedule

2398 upcoming races across 17 months

May 2027

1 May Alutaguse Bee Ultra Timed trail 50km Alutaguse, EST 1 May Aros Marathon Trail trail 50km Uppsala, SWE ↑293m 1 May Conquer the Beast Timed trail 50km Pierce, NE, USA 1 May Coyote Two Moon Ultras 55 Mile Trail trail 88km Ojai, CA, USA ↑5,800m 1 May Coyote Two Moon Ultras 55 km Trail trail 55km Ojai, CA, USA ↑5,800m 1 May Desert Wolf 50km Trail trail 50km Johnson City, TX, USA 1 May Etappe vom 2.SDHU ( Südhessischer Doppelultra) Trail trail 45km Groß-Umstadt, DEU 1 May Fife Pilgrim Way Ultra Marathon Trail trail 90km North Queensferry, GBR ↑1,200m 1 May Grayson Highlands 50 Mile Race Trail trail 80km Mouth of Wilson, VA, USA ↑2,900m 1 May Grayson Highlands 50km Race Trail trail 50km Mouth of Wilson, VA, USA ↑2,000m 1 May Greenland Trail Race Trail trail 50km Larkspur, CO, USA 1 May LOZ Traverse Trail trail 50km Kaiser, MO, USA 1 May Last Person Standing Timed trail 50km Gentry, AR, USA 1 May Melbourne Frontyard Ultra Timed trail 50km Carlton North, VIC, AUS 1 May Rise Sasquatch Shuffle Trail trail 100km / 62mi Grapeland, TX, USA 1 May Rock The Ridge 50-Mile Endurance Challenge Trail trail 80km Gardiner, NY, USA ↑2,200m 1 May Run Happy 50K Trail trail 50km North Liberty, IN, USA 1 May Sun Mountain 50 Mile Trail Races Trail trail 80km Winthrop, WA, USA 1 May Sun Mountain 50 km Trail Races Trail trail 50km Winthrop, WA, USA 1 May Sunshine Double Trail trail 50km Winter Park, FL, USA 1 May The Big Deal at Great Seal Trail trail 50km Chillicothe, OH, USA 1 May The Freedom 50 Trail trail 80km Puyallup, WA, USA 1 May Tuthell 50K Trail trail 50km Sioux Falls, SD, USA 1 May Van Cortlandt Park 50k Trail trail 50km Bronx, NY, USA 1 May Vilnius Trail Run 108 km Trail trail 108km / 67mi Vilnius, LTU ↑3,600m 1 May Vilnius Trail Run 70 km Trail trail 70km Vilnius, LTU ↑1,830m 1 May Wild Horse Traverse Trail trail 50km Kelowna, BC, CAN ↑1,900m 1 May Wild Wild West 50M Trail trail 80km Lone Pine, CA, USA 1 May Wild Wild West 50k Trail trail 50km Lone Pine, CA, USA 2 May 2. Etappe vom 2.SHDU(Südhessischer Doppelultra) Trail trail 45.2km Dieburg, DEU 2 May Collegeville Ultra Trail trail 50km Collegeville, MN, USA 2 May Hardcore 50 Miles (H50M) Trail trail 74km Kayapa, Nueva Vizcaya, PHI 2 May Hardcore 60 K (H60K) Trail trail 62km Kayapa, Nueva Vizcaya, PHI 2 May Sisters Country Trail trail 50km Sisters, OR, USA 2 May The BIG 50 Trail trail 50km Pine Mountain, GA, USA 3 May Mukogawa Yurikamome Ultra Marathon Trail trail 70km Nishinomiya, Hyogo Pref., JPN 5 May Die Bergischen 5 Etappe 1 Trail trail 50km Wermelskirchen, DEU ↑750m 6 May Die Bergischen 5 Etappe 2 Trail trail 60km Wermelskirchen, DEU ↑1,350m 6 May Witiker Backyard Ultra Timed trail 50km Zürich, CHE 7 May Cocodonan Flagstaff Crest Trail trail 61km Black Canyon City, AZ, USA 7 May Czechia Backyard Ultra Run Timed trail 50km Holesov, Moravia, CZE 7 May Die Bergischen 5 Etappe 3 Trail trail 70km Wermelskirchen, DEU ↑1,665m 7 May Die Bergischen 5 Kindergartenrunde Etappe 3 Trail trail 45km Wermelskirchen, DEU ↑987m 8 May Backyard Timed trail 50km Freudenstadt, DEU 8 May Die Bergischen 5 Etappe 4 Trail trail 50km Wermelskirchen, DEU ↑1,600m 8 May Dirty German Endurance Fest 50 Mile Trail trail 80km Philadelphia, PA, USA 8 May Dirty German Endurance Fest 50 km Trail trail 50km Philadelphia, PA, USA 8 May EHQ Valley Falls 12 Hour Race Timed trail 50km Fairmont, WV, USA 8 May EHQ Valley Falls 6 Hour Race Timed trail 50km Fairmont, WV, USA 8 May Grizzly Peak 50k Trail trail 50km Berkeley, CA, USA 8 May Hardcore Ultra Trail (HUT) - 60 K Trail trail 64km Kayapa, Nueva Vizcaya, PHI 8 May Ice Age Trail 50 Mile Run Trail trail 80km La Grange, WI, USA 8 May Ice Age Trail 50 km Run Trail trail 50km La Grange, WI, USA 8 May John Wayne Grit Series - Newport Coast Trail trail 50km Laguna Beach, CA, USA 8 May Paiute Meadows Trail Run Trail trail 50km Susanville, CA, USA 8 May Pigtails Run 50K Trail trail 50km Ravensdale, WA, USA 8 May Riesenbecker 6 Stundenlauf Timed trail 50km Rheine, DEU ↑2m 8 May Schwarzwaldultra Backyard (Mini-SWUB) Timed trail 50km Freudenstadt, DEU 8 May TARC Wapack and Back 43 Mile Trail Race Trail trail 69km Ashburnham, MA, USA 8 May TARC Wapack and Back 50 Mile Trail Race Trail trail 80km Ashburnham, MA, USA 8 May The Ripper - Sunrise to Sunset Timed trail 50km Pocomoke, MD, USA 8 May Tiger Claw Trail trail 50km Issaquah, WA, USA 8 May Trail Mix Race Trail trail 50km Rockford, MN, USA 8 May Traverse City Trail Running Festival 100 km Race Trail trail 100km / 62mi Traverse City, MI, USA 8 May Traverse City Trail Running Festival 50 km Race Trail trail 50km Traverse City, MI, USA 8 May Traverse City Trail Running Festival 75 km Race Trail trail 75km Traverse City, MI, USA 8 May Trosa Backyard Ultra Timed trail 50km Trosa, SWE ↑10m 8 May Ultratrail Oerlinghausen 46k Trail trail 46km Oerlinghausen, DEU 8 May Valkyrie Trail Race 50k Trail trail 50km Colorado Springs, CO, USA 9 May Die Bergischen 5 Etappe 5 Trail trail 45km Wermelskirchen, DEU ↑1,015m 9 May Northants Ultra 35 Shires & Spires Trail trail 56km Naseby, Northampton, GBR 9 May Tarn Valley Trail - La Malène de Proust Trail trail 54km La Malene, FRA 9 May Yamaguchi Hagi Return Trail trail 100km / 62mi Yamaguchi City, JPN 14 May No Time to Die Frontyard Ultra Timed trail 50km Adelaide, SA, AUS 15 May Born to Run Ultra 30 Mile Marathon Trail trail 48km Los Olivos, CA, USA 15 May Butterfield Backyard Timed trail 50km Herriman, UT, USA 15 May Days at the Fair 12 Hour Race Timed trail 50km Augusta, NJ, USA 15 May Days at the Fair 6 Hour Race Timed trail 50km Augusta, NJ, USA 15 May Driftless Endurance -Rumble on the Ridge Timed trail 50km Arena, WI, USA 15 May ENDURE 12 Hour LRS Race Timed trail 50km Divide, CO, USA 15 May ENDURE 12 Hour Race Timed trail 50km Divide, CO, USA 15 May Eagleton Mine Camp Trail Challenge Trail trail 50km Lock Haven, PA, USA 15 May East Texas Ultra Trail trail 50km Mineola, TX, USA 15 May Forgotten Forest 9 Hour Ultra Marathon Timed trail 50km Stratford, CT, USA 15 May In It For the Long Run Trail trail 80km Huntsville, AL, USA 15 May LG Backyard Ultra Timed trail 50km Embsen, DEU 15 May Lafferde Loop Challenge Timed trail 50km Lengede, DEU ↑12m 15 May Napa Wilderness Trail Runs Trail trail 50km Napa, CA, USA 15 May No Bull Around 12h Run Timed trail 50km Meadow Grove, NE, USA 15 May ONeill Park Trail Races Trail trail 50km Trabuco Canyon, CA, USA 15 May Panther City Ultra Trail trail 50km Fort Worth, TX, USA 15 May Quest for the Crest 50k Trail trail 50km Burnsville, NC, USA ↑3,500m 15 May Rim Rock 50 Mile Trail Challenge Trail trail 80km Napa, CA, USA 15 May Rothrock Trail trail 50km Boalsburg, PA, USA 15 May Ultra Trail des Géants - Trail des Petrels Trail trail 46km La Possession, La Reunion, FRA ↑2,324m 15 May Winona Forests Chase the Day 24 Hour Trail Ultra Timed trail 50km Mannsville, NY, USA 16 May Five Rivers Ultra 50km Trail trail 50km Shotley, GBR ↑300m 16 May Highball to Thurmond Ultra 50 Km Trail trail 50km Thurmond, WV, USA 16 May Highball to Thurmond Ultra 50 Km Ruck Trail trail 50km Thurmond, WV, USA 16 May Highball to Thurmond Ultra 50 Miles Trail trail 80km Thurmond, WV, USA 16 May Les Clochards Célestes Trail trail 101km / 63mi Pepinster, BEL 16 May No Bull Around 6h Run Timed trail 50km Meadow Grove, NE, USA 16 May Run Narawntapu 50 km Trail Race Trail trail 50km Greens Beach, TAS, AUS 22 May Bergischer 6 Stundenlauf Timed trail 50km Remscheid, DEU ↑20m 22 May Charity Trail Run MTS 111 Trail trail 48km Mannebach, DEU ↑375m 22 May Rise Up Hero Trail Runs at Settlers Cabin Park Trail trail 50km Pittsburgh, PA, USA 22 May Run for Amma 50 Km Trail trail 50km Portola Valley, CA, USA 22 May Salt Lake Foothill Trail Races Trail trail 80km Salt Lake City, UT, USA 22 May Samsons Revenge Trail trail 55km Estes Park, CO, USA 22 May Schloss Harkotten Ultra Marathon Trail trail 51km Warendorf, DEU 22 May Wild Atlantic Ultra Trail trail 80km Louisburgh, IRL ↑800m 23 May High Hope Endurance Run 100km Sunday Run Trail trail 100km / 62mi Glen Rose, TX, USA 23 May High Hope Endurance Run 50km Sunday Run Trail trail 50km Glen Rose, TX, USA 23 May Medvednica trail - Kameni svati 60K Trail trail 62km Zagreb, HRV 23 May Sweat, Swat n Swear! 50 Km Run Trail trail 50km Inverness, FL, USA 28 May Coalfields Backyard Ultra Timed trail 50km Williamson, WV, USA 29 May Back 9 12 Hour Endurance Run Timed trail 50km Copper Harbor, MI, USA 29 May Bremen - Sankt Pauli 100mi Trail trail 161km / 100mi Bremen, DEU ↑700m 29 May Bunk House Trail Runs Trail trail 50km Dousman, WI, USA 29 May HochwaldUltraTrail Trail trail 68km Osburg, DEU 29 May Iron Will Backroads 50 Km Trail trail 50km Enterprise, KS, USA 29 May Leavenworth Trail Fest Trail trail 55km Leavenworth, WA, USA ↑2,300m 29 May Pacifico Ultra Trail trail 50km Palmdale, CA, USA 29 May Rivers Edge Trail Race Trail trail 50km Georgetown, TX, USA 29 May Rund um Schloss Holte 50k (RUMS) Trail trail 50km Schloss Holte - Stukenbrock, DEU ↑400m 29 May SanktPauli 50 Trail trail 51km Tostedt, DEU ↑400m 29 May SanktPauli100 Trail trail 100km / 62mi Rotenburg/Wümme, DEU ↑600m 29 May Smith Rock Classic 50 Miles Trail trail 80km Terrebonne, OR, USA ↑1,200m 29 May Smith Rock Classic 50K Trail trail 50km Terrebonne, OR, USA ↑1,200m 29 May Southern Rail Trail Run - 100km Trail trail 100km / 62mi Leongatha, VIC, AUS 29 May Sugar Badger 50 Mile Race Trail trail 80km Belleville, WI, USA 29 May Sugar Badger 50 km Race Trail trail 50km Belleville, WI, USA 29 May The Sticks 12 Hour Races Timed trail 50km Norton, KS, USA 29 May The Sticks 6 Hour Races Timed trail 50km Norton, KS, USA 29 May West Virginia Trail Fest - 100 Km Trail trail 100km / 62mi Snowshoe, WV, USA 29 May West Virginia Trail Fest - 50 Km Trail trail 50km Snowshoe, WV, USA 29 May Worlds End Ultramarathon 100K Trail trail 100km / 62mi Forksville, PA, USA 29 May Worlds End Ultramarathon 50K Trail trail 50km Forksville, PA, USA 30 May Kulkiathlon Trail trail 72km Markranstädt, DEU ↑30m
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