| 11 Jan 2025 |
Avalon 50k/50m (50K|50 Miler) |
Avalon, California, United States |
| 11 Jan 2025 |
Frozen H3 (100 Miler) |
Charleston, South Carolina, United States |
| 18 Jan 2025 |
Long Haul 100 (100 Miler) |
Ehren, Florida, United States |
| 19 Jan 2025 |
Carlsbad Full & Half Marathon (Half Marathon) |
Carlsbad, California, United States |
| 24 Jan 2025 |
Arc of Attrition (100 Miles) |
Coverack, England, United Kingdom |
| 01 Feb 2025 |
Castlewood Cup (Plan B - Course Monitors|15k - Plan A - Course Monitors|15K - Plan A|Plan B) |
Ballwin, Missouri, United States |
| 02 Feb 2025 |
Surf City USA (Half Marathon|Marathon) |
Huntington Beach, California, United States |
| 08 Feb 2025 |
Black Canyon Ultras (100K|60K) |
Spring Valley, Arizona, United States |
| 08 Feb 2025 |
Outlaw 100 Oklahoma (50 Miler) |
Latimer County, Oklahoma, United States |
| 08 Feb 2025 |
Xterra Boney Mountain (21k|6k) |
Newbury Park, California, United States |
| 14 Feb 2025 |
Jackpot Ultra Running Festival (100 Mile Short Course) |
Henderson, Nevada, United States |
| 15 Feb 2025 |
Susitna 100 (100 Miles) |
Big Lake, Alaska, United States |
| 15 Feb 2025 |
The Ranch 50k (50k|1/2 Marathon) |
Escondido, California, United States |
| 15 Feb 2025 |
Red Dirt Ultra (100 Miler|100K) |
Lotus, Louisiana, United States |
| 20-22 Feb 2025 |
TransGranCanaria (46K|21K|126K|84K) |
Agaeta, Las Palmas, Spain |
| 22 Feb 2025 |
Moab's Red Hot 50+ (55K|33K) |
Moab, Utah, United States |
| 22 Feb 2025 |
Novant Health Wilmington NC Marathon (Kids 1 mile Glow Run|5K|Half Marathon|Marathon Relay|Marathon) |
Wrightsville Beach, North Carolina, United States |
| 23 Feb 2025 |
Rock 'n' Roll Las Vegas (Half Marathon) |
Clark County, Nevada, United States |
| 02 Mar 2025 |
Mountain to Fountain (15K) |
Maricopa County, Arizona, United States |
| 02 Mar 2025 |
Napa Valley Marathon & Half (Marathon) |
Napa Valley, California, United States |