| 26 Sep 2020 |
Whistler Alpine Meadows 25km (25km) |
Whistler, British Columbia, Canada |
| 26 Sep 2020 |
Mt. Taylor 50K (50K) |
Grants, New Mexico, United States |
| 27 Sep 2020 |
Swiss Alpine - Davos (47K|78K) |
Davos Platz, Graubünden, Switzerland |
| 27 Sep 2020 |
Whistler Alpine Meadows 55km (55km) |
Whistler, British Columbia, Canada |
| 01 Oct 2020 |
Singletrack Stampede (42K|22K) |
Calabasas, California, United States |
| 02 Oct 2020 |
Grindstone 100 (100 Miles) |
Trimbles Mill, Virginia, United States |
| 3-4 Oct 2020 |
Flagstaff Sky Peaks Mountain Runs (10K|27K Sun.|50 Miler|50K Sat.|5K) |
Coconino County, Arizona, United States |
| 03 Oct 2020 |
Crested Butte Ultra (55K|105K) |
Crested Butte, Colorado, United States |
| 03 Oct 2020 |
Cuyamaca 100K (100K) |
Julian, California, United States |
| 03 Oct 2020 |
Skyline to Sea (50K|Marathon) |
Saratoga, California, United States |
| 03 Oct 2020 |
Rock/Creek Stump Jump (50K) |
Chattanooga, Tennessee, United States |
| 03 Oct 2020 |
Tahoe Flume Trail Fall Classic (1/2 Marathon) |
Lake Tahoe, Nevada, United States |
| 03 Oct 2020 |
Monrovia Canyon Trail Runs (Half Marathon|30K) |
Monrovia, California, United States |
| 03 Oct 2020 |
Quicksilver (100K|50K) |
San Jose, California, United States |
| 03 Oct 2020 |
Iron Horse Ultra 100 (100 Miles) |
Town Of St. Paul, Alberta, Canada |
| 03 Oct 2020 |
Baker Lake 50K (50K) |
Baker Lake, Washington, United States |
| 04 Oct 2020 |
Jet Blue Long Beach Marathon (Marathon) |
Long Beach, California, United States |
| 04 Oct 2020 |
Twin Cities Marathon (Marathon) |
Minneapolis, Minnesota, United States |
| 04 Oct 2020 |
Paine to Pain (Half Marathon) |
Westchester County, New York, United States |
| 04 Oct 2020 |
Black Forest Ultra (100 km) |
North Bend, Pennsylvania, United States |
| 04 Oct 2020 |
Elk-Kings 25k/50k (25K|50K) |
Tillamook, Oregon, United States |
| 09 Oct 2020 |
Moab 240 Endurance Run (238 Miler) |
Moab, Utah, United States |
| 10-11 Oct 2020 |
Midstate Massive Ultra Trail (100 Miler|50 Miler|30 Miler) |
New Ipswich, New Hampshire, United States |
| 10 Oct 2020 |
Des Plaines River Trail Races (Half-Marathon|Marathon|50 Mile) |
Vernon Hills, Illinois, United States |
| 10 Oct 2020 |
Shawnee 50 Mile Trail Run (50 Miler) |
West Portsmouth, Ohio, United States |
| 10 Oct 2020 |
Leona Divide 50/50 (30K|100K|50K|50 Miler) |
Lake Hughes, California, United States |
| 10 Oct 2020 |
SPACEROCK Trail Race (Half Marathon|5K|10K) |
Agua Dulce, California, United States |
| 10-11 Oct 2020 |
Midstate Massive Ultra Trail (100 Miles|30 Miles|50 Miles) |
Charlton, Massachusetts, United States |
| 10 Oct 2020 |
Bromont Ultra (160k) |
Bromont, Quebec, Canada |
| 10 Oct 2020 |
The Sour Apple 100 (100 Miler) |
Oak Glen, California, United States |
| 10-11 Oct 2020 |
Oregon Coast 50k (50K|20 Miler) |
Yachats, Oregon, United States |
| 10 Oct 2020 |
Indiana Trail 100 Mile (100 Miles) |
Egans Point, Indiana, United States |
| 10 Oct 2020 |
Cave Creek Thriller (11K|50K|24K|5K) |
Cave Creek, Arizona, United States |
| 10 Oct 2020 |
Oil Creek 100 Trail Runs (100 Miles) |
Titusville, Pennsylvania, United States |
| 10 Oct 2020 |
Tour de Platte (Tour de Platte) |
Platteville, Wisconsin, United States |
| 10 Oct 2020 |
Tesla Hertz Run (100 Miler) |
Suffolk County, New York, United States |
| 10 Oct 2020 |
Autumn 100 (100 Miles) |
Streatley, England, United Kingdom |
| 11 Oct 2020 |
Steamtown Marathon (26.2 Miles) |
Forest City, Pennsylvania, United States |
| 11 Oct 2020 |
Tussey Mountainback (50 Miler) |
Harris Township, Pennsylvania, United States |
| 11 Oct 2020 |
Chicago Marathon (Marathon) |
Chicago, Illinois, United States |
| 16 Oct 2020 |
No Business 100 (100 Miler) |
Stearns, Kentucky, United States |
| 16 Oct 2020 |
Pony Express Trail Run (100 Miler|50 Miler) |
West Of Faust, Utah, United States |
| 16 Oct 2020 |
Mines of Spain 100 (100K|100 Miler) |
Dubuque, Iowa, United States |
| 17 Oct 2020 |
Lumberjack 100 (100 Miler) |
Port Gamble, Washington, United States |
| 17 Oct 2020 |
Indian Creek Fifties (15 Miler|55k|50 Miler) |
Moonridge, Colorado, United States |
| 17 Oct 2020 |
Ghost Train Trail Races (100 Miler) |
Brookline, New Hampshire, United States |
| 17 Oct 2020 |
Crown King Scramble (50K) |
Phoenix, Arizona, United States |
| 17 Oct 2020 |
Pumpkin Holler Hunnerd (100K) |
Ellerville, Oklahoma, United States |
| 17 Oct 2020 |
Quest for the Crest Trail Races (50K) |
Burnsville, North Carolina, United States |
| 17 Oct 2020 |
Cloudsplitter 100 (100 Miler) |
Norton, Virginia, United States |
| 17 Oct 2020 |
Oriflamme 50k (50km) |
Julian, California, United States |
| 17 Oct 2020 |
Rocky Peak Trail Races (50K) |
Simi Valley, California, United States |
| 24 Oct 2020 |
Vista Verde Skyline Run - Trail Ultra (Half Marathon|50K|10K|Marathon) |
Los Altos, California, United States |
| 24 Oct 2020 |
Lake Hodges (50 K) |
San Diego, California, United States |
| 24 Oct 2020 |
Kansas Rails to Trails (100 Miler) |
Ottawa, Kansas, United States |
| 24 Oct 2020 |
Oakland Hills Trail Run (35K|1/2 Marathon) |
Oakland, California, United States |
| 25 Oct 2020 |
Ventura Marathon (Marathon|Half Marathon) |
Ojai, California, United States |
| 30 Oct 2020 |
Rebellion Winter (135 Miles|75 Miles) |
Knighton, Wales, United Kingdom |
| 31 Oct 2020 |
Javelina Jundred (100 Miler|100K) |
Fountain Hills, Arizona, United States |
| 31 Oct 2020 - 13 Nov 2021 |
Saint Sebastian 100 (100 Miler|50 Miler) |
Brevard County, Florida, United States |
| 31 Oct 2020 |
Pinhoti Trail Runs (Pinhoti 100) |
Cleburne, Alabama, United States |
| 01 Nov 2020 |
New York Marathon (Marathon) |
New York, New York, United States |
| 06 Nov 2020 |
tBunk (100 Miler) |
La Grange, Wisconsin, United States |
| 07 Nov 2020 |
Butch Cassidy 10k/5k (5k|10k) |
Springdale, Utah, United States |
| 07 Nov 2020 |
Field Station Frenzy 5K Trail Run & Walk (5K) |
Porter, Indiana, United States |
| 07 Nov 2020 |
Moab Trail Marathon, Half Marathon, & 5k (Marathon|Half-marathon) |
Moab, Utah, United States |
| 07 Nov 2020 |
Joshua Tree Half Marathon (Half Marathon) |
Joshua Tree National Park, California, United States |
| 7-8 Nov 2020 |
Run The Rock 50 (50K|50 Miler) |
Terrebonne, Oregon, United States |
| 07 Nov 2020 |
Pinhoti Trail Runs (Pinhoti 100) |
Cleburne, Alabama, United States |
| 07 Nov 2020 |
Indianapolis Monumental Marathon (Marathon) |
Indianapolis, Indiana, United States |
| 07 Nov 2020 |
Kaapsehoop Marathon 42.2k (Kaapsehoop Marathon 42k|Kaapsehoop Marathon 10k|Kaapsehoop Marathon Half 21k) |
Mbombela, Mpumalanga, South Africa |
| 07 Nov 2020 |
Ozark Trail 100 (100 Miles) |
Reynolds, Missouri, United States |
| 07 Nov 2020 |
Rio Del Lago (100 Miler) |
Folsom, California, United States |
| 07 Nov 2020 |
Pikey Peak Trail Explorer (Pikey Peak Trail Explorer) |
Chuchure, Mechi, Nepal |
| 14 Nov 2020 |
Chino Hills Run Series Fall (50K) |
Brea, California, United States |
| 14 Nov 2020 |
Catalina Eco Marathon, Half, & 10K (Marathon) |
Avalon, California, United States |
| 14 Nov 2020 |
Charlotte Marathon (Half Marathon|Marathon) |
Charlotte, North Carolina, United States |
| 14 Nov 2020 |
Wendover Woods 50 (50 Miles) |
Aylesbury Vale, England, United Kingdom |
| 14 Nov 2020 |
Overlook Endurance Runs (50 Miler|25K|50K) |
Placer County, California, United States |
| 14 Nov 2020 |
Tunnel Hill (100 Miler) |
Vienna, Illinois, United States |
| 14-15 Nov 2020 |
Skippo at Brommelsiek (10k |30k|Half Marathon) |
Mechanicsville, Missouri, United States |
| 14 Nov 2020 |
Mt. Tam Trail Run (10K|1/2 Marathon|50K|30K) |
Stinson Beach, California, United States |
| 14 Nov 2020 |
Ultra Trail de Mexico (50k|100k) |
Huasca De Ocampo, Hidalgo, Mexico |
| 14 Nov 2020 |
Children of the Cane 100 (100 Miler) |
Sunrise, Louisiana, United States |
| 14 Nov 2020 |
Ohio's Backyard Ultra (Last Person Standing - Day Course|Last Person Standing|Last Person Standing - Night Course) |
Lucasville, Ohio, United States |
| 14 Nov 2020 |
Beacons Ultra (Marathon|46 Miles) |
Talybont On Usk, Wales, United Kingdom |
| 15 Nov 2020 |
Las Vegas Marathon (Marathon|Half Marathon) |
Clark County, Nevada, United States |
| 20 Nov 2020 |
Hellbender 100 (100 Miler) |
Old Fort, North Carolina, United States |
| 20 Nov 2020 |
Grand Blanc Chocolate 5K (5K) |
Grand Blanc, Michigan, United States |
| 21 Nov 2020 - 03 Apr 2021 |
Yamacraw (20K|50K) |
Stearns, Kentucky, United States |
| 21 Nov 2020 |
Red Rock Trail Run (Marathon|50 Miler) |
Santa Barbara, California, United States |
| 21 Nov 2020 |
Headlands Hundred (100 Miler) |
Marin City, California, United States |
| 21 Nov 2020 |
Dinosaur Valley Endurance Run (100 Miler) |
Somervell County, Texas, United States |
| 21 Nov 2020 |
Chimera (100 mile|100K) |
Lake Elsinore, California, United States |
| 21 Nov 2020 |
Dead Horse Ultra (30K|50K|50 Miler) |
Moab, Utah, United States |
| 26 Nov 2020 |
The Hungry Turkey (5K Run/Walk|5K) |
St. Louis, Missouri, United States |
| 28 Nov 2020 |
Quad Dipsea (28.4 Miler) |
Mill Valley, California, United States |
| 28 Nov 2020 |
Ultra Trail Cape Town (100K) |
Cape Town, Western Cape, South Africa |
| 29 Nov 2020 |
Mörkertrail (Mörkertrail) |
Örebro County, Örebro, Sweden |
| 04 Dec 2020 |
Blood Rock (100 Miler) |
Pelham, Alabama, United States |