| 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 |
| 16 Oct 2020 |
No Business 100 (100 Miler) |
Stearns, Kentucky, United States |
| 17 Oct 2020 |
Pumpkin Holler Hunnerd (100K) |
Ellerville, Oklahoma, United States |
| 17 Oct 2020 |
Indian Creek Fifties (15 Miler|55k|50 Miler) |
Moonridge, Colorado, United States |
| 17 Oct 2020 |
Rocky Peak Trail Races (50K) |
Simi Valley, California, United States |
| 17 Oct 2020 |
Oriflamme 50k (50km) |
Julian, California, United States |
| 17 Oct 2020 |
Crown King Scramble (50K) |
Phoenix, Arizona, United States |
| 17 Oct 2020 |
Quest for the Crest Trail Races (50K) |
Burnsville, North Carolina, United States |
| 17 Oct 2020 |
Lumberjack 100 (100 Miler) |
Port Gamble, Washington, United States |
| 17 Oct 2020 |
Ghost Train Trail Races (100 Miler) |
Brookline, New Hampshire, United States |
| 17 Oct 2020 |
Cloudsplitter 100 (100 Miler) |
Norton, Virginia, United States |
| 24 Oct 2020 |
Vista Verde Skyline Run - Trail Ultra (Half Marathon|50K|10K|Marathon) |
Los Altos, 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 |
| 24 Oct 2020 |
Lake Hodges (50 K) |
San Diego, 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 |
Pinhoti Trail Runs (Pinhoti 100) |
Cleburne, Alabama, United States |