| 06 Dec 2019 |
Exodus 100 Mile Ultramarathon (100 Miles) |
Felindre, Wales, United Kingdom |
| 07 Dec 2019 |
Ray Miller 50/50 (50k|30k|50m) |
Malibu, California, United States |
| 07 Dec 2019 |
Daytona 100 (100 Miler) |
Duval County, Florida, United States |
| 07 Dec 2019 |
Devil Dog Ultras (100 Miler) |
Belfair Crossroads, Virginia, United States |
| 07 Dec 2019 |
Falls Ultra Trail Race (100 Miles) |
Falls Of Rough, Kentucky, United States |
| 07 Dec 2019 |
Death Valley Trail Marathon & Half Marathon (Half Marathon|Marathon) |
Death Valley, California, United States |
| 07 Dec 2019 |
Tucson Marathon (Marathon) |
Tucson, Arizona, United States |
| 07 Dec 2019 |
Santa Monica Venice Christmas Run (5k|10k) |
Santa Monica, California, United States |
| 07 Dec 2019 |
San Joaquin River Trail Runs (100K|50K) |
Friant, California, United States |
| 07 Dec 2019 |
McDowell Mountain Frenzy (50K|50 Miler) |
Fountain Hills, Arizona, United States |
| 08 Dec 2019 |
Santa to the Sea (Half Marathon) |
Oxnard, California, United States |
| 08 Dec 2019 |
California International Marathon (CIM) (Marathon) |
Sacramento, California, United States |
| 14 Dec 2019 |
The North Face 100 - Hong Kong (100K|50K) |
Hong Kong, 11, China |
| 14 Dec 2019 |
Deception Pass 50K (50K) |
Oak Harbor, Washington, United States |
| 14 Dec 2019 |
Hitchcock Experience (100 Miler) |
Honey Creek, Iowa, United States |
| 21 Dec 2019 |
Ancient Oaks 100 (100 Miler) |
Titusville, Florida, United States |
| 27 Dec 2019 |
Charleston 100 (100 Miler) |
Jacksonboro, South Carolina, United States |
| 27 Dec 2019 |
Tuscobia Winter Ultra (80 Miles) |
Park Falls, Wisconsin, United States |
| 31 Dec 2019 |
New Year's Resolution 8K Run & 5K Run/Walk (5K Run/Walk|8K Run) |
Flint, Michigan, United States |