| 12 Jun 2027 |
Hypnosis Night Runs (52K|34K|13K|21K|6K) |
Tolleson, Arizona, United States |
| 12 Jun 2027 |
Old Gabe (50K|30K) |
Bozeman, Montana, United States |
| 17-19 Jun 2027 |
Zugspitz Ultra Trail by UTMB (ZUT100|Ultratrail|Ehrwald Trail|Leutasch Trail|Mittenwald Trail|Garmisch-Partenkirchen Trail|Grainau Trail) |
Garmisch-partenkirchen, Bavaria, Germany |
| 18 Jun 2027 |
Ragnar Trail Michigan (Green Loop|Yellow Loop|Red Loop) |
Grayling, Michigan, United States |
| 18-20 Jun 2027 |
Trail du Saint Jacques by UTMB (Grand Trail du Saint Jacques - 100K|Ultra du Saint Jacques - 100M|Monistrail - 50K|Le 12 du Dolaizon|Les Chibottes - 20K) |
Le Puy-en-velay, Haute-Loire, France |
| 19 Jun 2027 |
Sugar Daddy Race (Kids Fun Run|Half Marathon|10K|5K) |
Santa Clarita, California, United States |
| 19-20 Jun 2027 |
Kagaspa Trail Endurance 100 by UTMB (KAGASPA 50K|KAGASPA 100K|KAGASPA 20K) |
Kaga, Ishikawa, Japan |
| 19 Jun 2027 |
West Highland Way (100 Miles) |
Milngavie, Scotland, United Kingdom |
| 19 Jun 2027 |
Headwaters Trail Runs (34K|52K|10K) |
Mount Shasta, California, United States |
| 19 Jun 2027 |
Tahoe 100K (100K) |
Douglas County, Nevada, United States |
| 19-26 Jun 2027 |
Wy’east Wonder (50K|50 Miler) |
Hood River County, Oregon, United States |
| 19 Jun 2027 |
Coldwater Classic by Heads or Trails (10 KM XC BIKE|10 KM RUN/BIKE|26 KM XC BIKE|26 KM RUN/BIKE) |
Thompson-nicola Valley, British Columbia, Canada |
| 21 Jun 2027 |
Tahoe 200 (200 Miler) |
Washoe County, Nevada, United States |
| 23-26 Jun 2027 |
La Sportiva Lavaredo Ultra Trail by UTMB (Lavaredo 120K|Lavaredo 80K|Lavaredo 20K|Lavaredo 50K|Lavaredo 10K) |
Cortina D'ampezzo, Belluno, Italy |
| 24-27 Jun 2027 |
Torrencial Chile by UTMB (PILOLCURA 100K|ONCOL 65K|LLANCAHUE 45K|COLLICO 20K|CAU CAU 12K NOCTURNO|ISLA TEJA 6K) |
Valdivia, Los Ríos, Chile |
| 25 Jun 2027 |
Ragnar Trail South Cascades (Yellow Loop|Red Loop|Green Loop) |
Crescent Lake, Oregon, United States |
| 25-26 Jun 2027 |
Black Hills 100 (100 Miler|50K|50 Miler) |
Sturgis, South Dakota, United States |
| 25 Jun 2027 |
Copper Kings 100 (100 Miler) |
Butte, Montana, United States |
| 26 Jun 2027 |
Rock River Canyon (50K|27K) |
Munising, Michigan, United States |
| 26 Jun 2027 |
Truckee Tahoe Gravel (Long Course|Short Course|Medium Course) |
Truckee, California, United States |
| 26 Jun 2027 |
Running with the Devil (Marathon|50K|10K|5K|Half Marathon) |
Las Vegas, Nevada, United States |
| 26 Jun 2027 |
Life Time Leadville Trail Marathon & Heavy Half (Marathon|Heavy Half) |
Leadville, Colorado, United States |
| 26 Jun 2027 |
Life Time Lutsen 99er (99er|59er|45er|29er) |
Lutsen, Minnesota, United States |
| 26 Jun 2027 |
Western States (100-Mile Endurance Run) |
Squaw Valley, California, United States |
| 26-27 Jun 2027 |
Ultra Trail Whistler by UTMB (100K|50K|25K|10K) |
Whistler, British Columbia, Canada |
| 26 Jun 2027 |
Glacier Half Marathon (Half Marathon) |
Browning, Montana, United States |
| 26 Jun 2027 |
Minotaur SkyRace (32k) |
Crowsnest Pass, Alberta, Canada |
| 26 Jun 2027 |
McCall Trailrunning Classic (50K|30K) |
Mccall, Idaho, United States |
| 01 Jul 2027 |
Canadian Death Race (125 km) |
Grande Cache, Alberta, Canada |
| 03 Jul 2027 |
Pen Llyn Ultra (50 Miles|75 Miles|100 Miles) |
Y Ffor, Wales, United Kingdom |
| 03 Jul 2027 |
Hood Hundred (100 Miler) |
Hood River County, Oregon, United States |
| 04 Jul 2027 |
Firecracker 5k & 10k (10k|5k) |
Bryson City, North Carolina, United States |
| 06 Jul - 10 Sep 2027 |
HOKA UTMB Mont-Blanc (CCC|UTMB|OCC|ETC|MCC|TDS|PTL) |
Chamonix-mont-blanc, Haute-Savoie, France |
| 7-11 Jul 2027 |
HOKA Val d'Aran by UTMB (Camins d'Hèr - CDH|Torn dera Val d'Aran - VDA|Termières dera Libertat - TDL|Peades d'Aigua - PDA|Experiència d'Aran - EXP|SKY - Baqueira Beret|VIELHA 10K) |
Vielha, Lleida, Spain |
| 8-10 Jul 2027 |
Restonica Trail by UTMB (RT100K|UTC100M|TT50K|GT20K) |
Corte, Haute-Corse, France |
| 9-11 Jul 2027 |
Trail Verbier St Bernard by UTMB (X-Alpine|Verbier X-Plore|X-Traversée|Verbier Marathon X-Treme|Verbier Marathon) |
Verbier, Valais, Switzerland |
| 09 Jul 2027 |
Hardrock Endurance Run (100 Miler) |
Silverton, Colorado, United States |
| 10 Jul 2027 |
Sinister 7 (100 Miles) |
Crowsnest Pass, Alberta, Canada |
| 10 Jul 2027 |
Waugoshance Trail Run (Half Marathon|Marathon|50K) |
Mackinaw City, Michigan, United States |
| 10 Jul 2027 |
Life Time Leadville Silver Rush 50 (50 Miler) |
Leadville, Colorado, United States |
| 10 Jul 2027 |
Stunner Night Runs (50K|25K|12K|6K) |
Mesa, Arizona, United States |
| 10 Jul 2027 |
Dances with Dirt Devil's Lake (13.1M|10K|50K|26.2M|50M) |
Baraboo, Wisconsin, United States |
| 10 Jul 2027 |
Honey Badger 100 (100 Mile) |
Cheney, Kansas, United States |
| 10 Jul 2027 |
Ironstone 100K (Ironstone 100K) |
Hollidaysburg, Pennsylvania, United States |
| 10 Jul 2027 |
Siskiyou Out Back (100K|Brink 100|50K|15K) |
Jackson County, Oregon, United States |
| 11 Jul 2027 |
Shoreline Marathon (Marathon|Half Marathon|5K|10K) |
Ventura, California, United States |
| 11 Jul 2027 |
Life Time Leadville Silver Rush 50 MTB (15 Miler|50 Miler) |
Leadville, Colorado, United States |
| 14-17 Jul 2027 |
Eiger Ultra Trail by UTMB (E101|E51|E35|E16|E250) |
Grindelwald, Bern, Switzerland |
| 16 Jul 2027 |
Cascade Crest (100 Miler) |
Easton, Washington, United States |
| 16-18 Jul 2027 |
Monte Rosa Walserweg by UTMB (Les sentiers des Valdôtains|Monte Rosa Trail|Walserwaeg Trail|Regina Margherita Trail) |
Gressoney-saint-jean, AO, Italy |
| 16-17 Jul 2027 |
Ouray 100 & 50 Mile Endurance Run (100 Miler|50 Miler) |
Ouray, Colorado, United States |
| 17 Jul 2027 |
Elder Creek Night Run (30 K|9 Miler|13 Miler|50 K) |
Anza, California, United States |
| 17 Jul 2027 |
Tahoe Rim Trail Endurance Runs (TRTER 100M|TRTER 100K|TRTER 50K) |
Carson City, Nevada, United States |
| 17 Jul 2027 |
Vermont 100 Endurance Race (100 Miles|100 KM) |
Lebanon, Vermont, United States |
| 21 Jul 2027 |
Badwater 135 (135 Miler) |
Death Valley, California, United States |
| 23-24 Jul 2027 |
Speedgoat Mountain Races by UTMB (50K|30K|10K) |
Sandy, Utah, United States |
| 23-25 Jul 2027 |
Bucovina Ultra Rocks by UTMB (ULTRA ROCKS|FOUR SUMMITS|LADY'S ROCKS|ROCKY|RADICAL|RUMBLE ROCK) |
Câmpulung Moldovenesc, Suceava, Romania |
| 23-25 Jul 2027 |
Life Time Leadville MTB Stage Race (Day 1|Day 2|Day 3) |
Leadville, Colorado, United States |
| 24 Jul 2027 |
Snowdon Ultra (100 Miles|50 Miles) |
Betws Y Coed, Wales, United Kingdom |
| 24 Jul 2027 |
Harding Hustle (30K|50K) |
Modjeska, California, United States |
| 24 Jul 2027 |
Mighty Mosquito (Mini Mosquito 50k/ Team Relay|100 Miler) |
Mendon, New York, United States |
| 24 Jul 2027 |
Standhope (60K) |
Ketchum, Idaho, United States |
| 24 Jul 2027 |
Buckin' Hell 30k (30k) |
North Vancouver, British Columbia, Canada |
| 24 Jul 2027 |
Oregon Cascades 100 (100 Miler|50 MILE ) |
Sisters, Oregon, United States |
| 24-25 Jul 2027 |
Wy'east Trailfest (50K|14K|8K|28K|Half Marathon|50 Miler) |
Mt. Hood, Oregon, United States |
| 24 Jul 2027 |
Buckin' Hell 50k (50k) |
North Vancouver, British Columbia, Canada |
| 24 Jul 2027 |
Pikes Peak Ultra (30k|20K|50k|50 Miler) |
Colorado Springs, Colorado, United States |
| 24 Jul 2027 |
Gemmi Vertical (Vertical) |
Leukerbad, Valais, Switzerland |
| 24 Jul 2027 |
Elk Valley Ultra (50K) |
Fernie, British Columbia, Canada |
| 30 Jul - 06 Aug 2027 |
Bigfoot 100k/40miler (40 Miler|100K) |
Cougar, Washington, United States |
| 31 Jul 2027 |
Badger 100 (100 Miler) |
Belleville, Wisconsin, United States |
| 31 Jul 2027 |
Grand Island Trail Runs (Half Marathon|50K|Marathon) |
Munising, Michigan, United States |
| 31 Jul 2027 |
Aspen Backcountry (50K|Marathon|Heavy Half) |
Aspen, Colorado, United States |
| 31 Jul 2027 |
Juneau Marathon (Marathon) |
Juneau, Alaska, United States |
| 31 Jul - 01 Aug 2027 |
Quito Trail Ecuador by UTMB (80K Oso|30K Tucán|50K Nutria|20K Quinde|12K Humboldt|6K Rana) |
Quito, Pichincha, Ecuador |
| 01 Aug 2027 |
Skyline 50k Endurance Run (50K) |
Castro Valley, California, United States |
| 01 Aug 2027 |
31 Miles For 31 Heroes - St. Petersburg (31 Miles) |
St. Petersburg, Florida, United States |
| 5-7 Aug 2027 |
KAT100 by UTMB (KAT100 100 Miles|Marathon Trail|Endurance Trail|Easy Trail|Speed Trail) |
Fieberbrunn, Tyrol, Austria |
| 06 Aug 2027 |
Fat Dog 120 (120 Miler|40 Miler|100k|50 Miler) |
Manning Park, British Columbia, Canada |
| 6-8 Aug 2027 |
Gauja Trail by UTMB (Gauja Trail 100K|Gauja Trail 10K|Gauja Trail 20K|Gauja Trail 50K|Sigulda Three Castles Trail Run) |
Cēsis, Cēsis Municipality, Latvia |
| 7-8 Aug 2027 |
Boréalys Mont-Tremblant by UTMB (Tremblante 50K|Chutes-Croches 20K|Diable 20K|Odyssée 100K|P'tite 5K) |
Mont-tremblant, Quebec, Canada |
| 07 Aug 2027 |
North Downs Way 100 (100 Miles) |
Waverley, England, United Kingdom |
| 7-8 Aug 2027 |
Volcanic (25K|50K) |
Cougar, Washington, United States |
| 07 Aug 2027 |
Vertigo Night Runs (52K|31K|10K|6K|20K) |
Waddell, Arizona, United States |
| 07 Aug 2027 |
HURL Elkhorn (50 Mile|50 K) |
Helena, Montana, United States |
| 07 Aug 2027 |
Angel Creek 50 Miler (50 Miler) |
Fairbanks, Arkansas, United States |
| 07 Aug 2027 |
Pines to Vines 55K (30K|55K) |
Pinckney, Michigan, United States |
| 07 Aug 2027 |
Ultra Great Britain (215 Miles) |
Portpatrick, Scotland, United Kingdom |
| 07 Aug 2027 |
Southern Utah Halloween Half Marathon, 5k, and Relay (5K|Half Marathon) |
Hurricane, Utah, United States |
| 13 Aug 2027 |
Bigfoot 200 (20 Miler|200 Miler) |
Mount Saint Helens, Washington, United States |
| 14 Aug 2027 |
Tahqua Trail Run (25K|50K|10K) |
Paradise, Michigan, United States |
| 14-15 Aug 2027 |
Squamish 50 (23 km|50 mile|50 km) |
Squamish, British Columbia, Canada |
| 14 Aug 2027 |
Life Time Leadville Trail 100 MTB (100 Miles) |
Leadville, Colorado, United States |
| 14 Aug 2027 |
ET Full Moon (10K|Marathon|5K|Half Marathon|51K) |
Alamo, Nevada, United States |
| 14 Aug 2027 |
Post Canyon 50K (50K) |
Hood River, Oregon, United States |
| 14 Aug 2027 |
Eastern States 100 (Eastern States 100 ) |
Waterville, Pennsylvania, United States |
| 15 Aug 2027 |
Kakabeka Falls (8K|Marathon|Half Marathon) |
Oliver Paipoonge, Ontario, Canada |
| 15 Aug 2027 |
Life Time Leadville 10K Run (10K) |
Leadville, Colorado, United States |
| 18 Aug 2027 |
T-Rex Triathlon & Duathlon Series (Duathlon Run|Run|Bike|Swim) |
Brighton, Michigan, United States |
| 18 Aug 2027 |
T-Rex Triathlon & Duathlon (Run|Swim|Bike) |
Brighton, Michigan, United States |