| 15 Aug 2025 |
Marquette 50 (50 Miler|50K) |
Forestville, Michigan, United States |
| 16-17 Aug 2025 |
Squamish 50 (50 mile|50 km|23 km) |
Squamish, British Columbia, Canada |
| 16 Aug 2025 |
Tamalpa Headlands 50K (50K) |
Muir Beach, California, United States |
| 16 Aug 2025 |
Bulldog 50k & 25k Trail Runs (25k|50k) |
Calabasas, California, United States |
| 16 Aug 2025 |
Post Canyon 50K (50K) |
Hood River, Oregon, United States |
| 16 Aug 2025 |
Twisted Branch Trail Run (100K) |
Naples, New York, United States |
| 16 Aug 2025 |
Leadville Trail 100 Run (100 Miles) |
Leadville, Colorado, United States |
| 17 Aug 2025 |
Connemara 100 (100 Miles) |
County Galway, Connacht, Ireland |
| 17 Aug 2025 |
Kakabeka Falls (8K|Marathon|Half Marathon) |
Oliver Paipoonge, Ontario, Canada |
| 20 Aug 2025 |
T-Rex Triathlon & Duathlon Series (Duathlon Run|Run|Bike|Swim) |
Brighton, Michigan, United States |
| 23 Aug 2025 |
Shawnee Hills 100 (100K|100 Miler|50K) |
Ozark, Illinois, United States |
| 23 Aug 2025 |
Santa Cruz Trail Run (30K|1/2 Marathon|10K) |
Felton, California, United States |
| 23 Aug 2025 |
Moose Mountain Trail Races (29K|42K) |
Bragg Creek, Alberta, Canada |
| 23 Aug 2025 |
Oregon Cascades 100 (100 Miler|50 Mile) |
Sisters, Oregon, United States |
| 23 Aug 2025 |
Rottenlauf (Schüler/innen C / D (0.8km)|13.2km|Jugend A / B (2.1km)|Schüler/innen A / B (1.3km)) |
3998 Reckingen, Valais, Switzerland |
| 23 Aug 2025 |
Leeds & Liverpool Canal (130 Miles) |
Liverpool, England, United Kingdom |
| 23 Aug 2025 |
Hood to Coast (Relay) |
Mt. Hood, Oregon, United States |
| 24 Aug 2025 |
Santa Rosa Marathon (Half|Marathon) |
Santa Rosa, California, United States |
| 30 Aug 2025 |
Wildcat 100 (100 Miler) |
Beulah, Florida, United States |
| 30 Aug 2025 |
Booneville Backroads Ultra (100 Miler) |
Waukee, Iowa, United States |