| 24 May 2020 |
Mountains 2 Beach (Marathon|Half-Marathon) |
Ojai, California, United States |
| 29 May 2020 |
Infinitus (100 Miles) |
Goshen, Vermont, United States |
| 29 May 2020 |
Badger Mountain Challenge (50 Miler|100 Miler) |
Richland, Washington, United States |
| 30 May 2020 |
Worlds End Ultramarathon (100k|50k) |
Forksville, Pennsylvania, United States |
| 30 May 2020 |
Chester Ultra 100 (100 Miles) |
Waverton, England, United Kingdom |
| 30 May 2020 |
Hood to Coast (Relay) |
Mt. Hood, Oregon, United States |
| 30 May 2020 |
Golden Gate Dirty 30 (50k|12 Miler) |
Black Hawk, Colorado, United States |
| 30 May 2020 |
Bishop High Sierra Ultras (50K|50 Miler|100K) |
Bishop, California, United States |
| 30 May 2020 |
Hell Hole Hundred (100 Miler) |
Charleston, South Carolina, United States |
| 30 May 2020 |
Bryce Canyon Ultras (100 Miler|50 Miler|50k) |
Bryce Canyon, Utah, United States |
| 30 May 2020 |
quaRUNtine 2020 (13.1|26.2|5K|10K) |
Holland, Michigan, United States |
| 30 May 2020 |
Lighthouse 100 (100 Miler) |
Petoskey, Michigan, United States |
| 31 May 2020 |
Burning River (100 Miler) |
Cuyahoga Falls, Ohio, United States |
| 05 Jun 2020 |
Scout Mountain Trail Ultras (100 Miler) |
Pocatello, Idaho, United States |
| 05 Jun 2020 |
San Diego 100 (100 Miler) |
Lake Cuyamaca, California, United States |
| 06 Jun 2020 |
Bear Mountain (12 km|8 km|21 km and 21 km Relay) |
Mission, British Columbia, Canada |
| 06 Jun 2020 |
Valley Crest (Half Marathon) |
Tarzana, California, United States |
| 06 Jun 2020 |
North Central PA Marathon Race Series (26.2|13.1) |
Galeton, Pennsylvania, United States |
| 06 Jun 2020 |
Loco Race Series (100 Miler) |
Butte Meadows, California, United States |
| 06 Jun 2020 |
Old Dominion 100 Mile (100 Miler) |
Fort Valley, Virginia, United States |