| 09 Aug 2025 |
MD Heat Trail Race (25K|50K) |
Elkridge, Maryland, United States |
| 09 Aug 2025 |
Eastern States 100 (100 miler) |
Waterville, Pennsylvania, United States |
| 09 Aug 2025 |
TMNZ Beast (Secondary Schools Beast (5km)|TMNZ Beast (6km)|TMNZ Mini Beast (3km)) |
Haruru Falls, Northland, New Zealand |
| 09 Aug 2025 |
Wolkberg Trail Run (Wolkberg Trail Run Day 1 40km) |
Haenertsburg, Limpopo, South Africa |
| 09 Aug 2025 |
North Downs Way 100 (100 Miles) |
Waverley, England, United Kingdom |
| 09 Aug 2025 |
Summit Forests Kaitaia Trail Run/Walk (4km|Half Marathon|11.5km) |
Kaitaia / Awanui, Northland, New Zealand |
| 10 Aug 2025 |
Pines to Vines 55K (30K|55K) |
Pinckney, Michigan, United States |
| 15 Aug 2025 |
Lean Horse 100 (100 Miler) |
Custer, South Dakota, United States |
| 15 Aug 2025 |
Marquette 50 (50 Miler|50K) |
Forestville, Michigan, 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 |
| 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 |
| 16-17 Aug 2025 |
Squamish 50 (50 mile|50 km|23 km) |
Squamish, British Columbia, Canada |
| 17 Aug 2025 |
Kakabeka Falls (8K|Marathon|Half Marathon) |
Oliver Paipoonge, Ontario, Canada |
| 17 Aug 2025 |
Connemara 100 (100 Miles) |
County Galway, Connacht, Ireland |
| 20 Aug 2025 |
T-Rex Triathlon & Duathlon Series (Duathlon Run|Run|Bike|Swim) |
Brighton, Michigan, United States |
| 23 Aug 2025 |
Moose Mountain Trail Races (29K|42K) |
Bragg Creek, Alberta, Canada |
| 23 Aug 2025 |
Shawnee Hills 100 (100K|100 Miler|50K) |
Ozark, Illinois, United States |