| 01 Jan 2024 |
Resolution Run 5k (5k) |
Missoula, Montana, United States |
| 06 Jan 2024 |
Avalon 50k/50m (50K|50 Miler) |
Avalon, California, United States |
| 07 Jan 2024 |
Griffith Park Resolution Run (Half Marathon|5K|12K) |
Los Angeles, California, United States |
| 11 Jan 2024 |
Knock on Wood Ultra Series (100 Miles) |
Lima, South Carolina, United States |
| 13 Jan 2024 |
Long Haul 100 (100 Miler) |
Ehren, Florida, United States |
| 13 Jan 2024 |
HURT 100 (HURT 100) |
Honolulu, Hawaii, United States |
| 13 Jan 2024 |
Montane Spine Fusion (268 Miles) |
High Peak, England, United Kingdom |
| 13 Jan 2024 |
Frozen H3 (100 Miler) |
Charleston, South Carolina, United States |
| 14 Jan 2024 |
Carlsbad Full & Half Marathon (Half Marathon) |
Carlsbad, California, United States |
| 18-20 Jan 2024 |
Hong Kong 100 Ultra Marathon (HK100|The Third|The Half) |
Pak Tam Chung, Beijing, China |
| 20 Jan 2024 |
Coldwater Rumble (100 Miler) |
Goodyear, Arizona, United States |
| 21 Jan 2024 |
Calico Trail Run (50K) |
San Bernardino County, California, United States |
| 26 Jan 2024 |
Arc of Attrition (100 Miles) |
Coverack, England, United Kingdom |
| 27 Jan 2024 |
Beast of Burden (Winter) (100 Miler) |
Lockport, New York, United States |
| 27 Jan 2024 |
Orcas Island 50k (50K) |
Orcas Island, Washington, United States |
| 27 Jan 2024 |
Sean O'Brien (30K|100K|50 Miler|50K|26.2) |
Calabasas, California, United States |
| 27 Jan 2024 |
La Cuesta Ranch Trail Run (50K|25K) |
San Luis Obispo, California, United States |
| 27 Jan 2024 |
AZT Oracle Rumble (1/2 Marathon|50K) |
Oracle, Arizona, United States |
| 29 Jan 2024 |
Arrowhead 135 (135M Veteran) |
International Falls, Minnesota, United States |
| 03 Feb 2024 |
Elephant Mountain Trail Runs (22k|35k|12k|50k|50 Mile) |
Cave Creek, Arizona, United States |