| 05 Feb 2021 |
Grandmaster Ultras (100 Miler) |
Littlefield, Arizona, United States |
| 06 Feb 2021 |
Sean O'Brien 100K/50M (100K|50 Miler) |
Calabasas, California, United States |
| 06 Feb 2021 |
Beast of Burden (Winter) (100 Miler) |
Lockport, New York, United States |
| 06 Feb 2021 |
Redondo Beach Superbowl 10k/5k (10k|5k) |
Redondo Beach, California, United States |
| 06 Feb 2021 |
Death Valley Marathon, Half, & 10K (Half Marathon|Marathon) |
Death Valley, California, United States |
| 06 Feb 2021 |
Rocky Roccoon (100 Miles) |
Moore Grove, Texas, United States |
| 06 Feb 2021 |
Mill Stone 50K (50K) |
Fort Mill, South Carolina, United States |
| 07 Feb 2021 |
Surf City USA (Half Marathon|Marathon) |
Huntington Beach, California, United States |
| 13 Feb 2021 |
Tarawera Ultramarathon (21k|50k|100 Miles|102k) |
Rotorua, Bay of Plenty, New Zealand |
| 13 Feb 2021 |
Beyond Limits (100 Miler) |
Henderson, Nevada, United States |
| 13 Feb 2021 |
Moab's Red Hot 50+ (55K|33K) |
Moab, Utah, United States |
| 13 Feb 2021 |
Susitna 100 (100 Miles) |
Big Lake, Alaska, United States |
| 13 Feb 2021 |
Black Canyon Ultras (60K|100K) |
Spring Valley, Arizona, United States |
| 13 Feb 2021 |
Outlaw 100 Oklahoma (50 Miler) |
Latimer County, Oklahoma, United States |
| 13 Feb 2021 |
Sean O'Brien 50k/26.2/30k (50K|30K|Marathon) |
Malibu, California, United States |
| 20-21 Feb 2021 |
FOURmidable (35.5K|50K) |
Auburn, California, United States |
| 20-21 Feb 2021 |
Grit OCR (Claw - 8-Miles|Fang - 5-Miles) |
Santa Clarita, California, United States |
| 26 Feb 2021 |
Lake Ouachita Vista Trail (100 Miler) |
Joplin, Arkansas, United States |
| 26 Feb 2021 |
Run Ridge Run 13km (13km) |
Port Moody, British Columbia, Canada |
| 27 Feb 2021 |
Red Dirt Ultra (100 Miler|100K) |
Lotus, Louisiana, United States |