| 04 May 2024 |
Grit OCR (Claw - 8-Miles|Fang - 5-Miles) |
Santa Clarita, California, United States |
| 04 May 2024 |
Collegiate Peaks Trail Run (25 Miler|50 Miler) |
Buena Vista, Colorado, United States |
| 04 May 2024 |
Thames Path 100 (100 Miles) |
London, England, United Kingdom |
| 4-5 May 2024 |
Klipspringer Challenge (Lite Day 1|Lite Day 2|Challenge Day 1|Challenge Day 2) |
Augrabies, Northern Cape, South Africa |
| 04 May 2024 |
Miwok 100k (100k) |
Stinson Beach, California, United States |
| 04 May 2024 |
McDonald Forest 50k (50K) |
Benton County, Oregon, United States |
| 04 May 2024 |
O'Neill Park Trail Races (30k|Half Marathon|10k|50k|Marathon ) |
Trabuco Canyon, California, United States |
| 05 May 2024 |
BMO Vancouver Marathon (Half Marathon|Marathon) |
Vancouver, British Columbia, Canada |
| 05 May 2024 |
Verdugo Mountains 10k (10k) |
Glendale, California, United States |
| 6-10 May 2024 |
Cocodona (Sedona Canyons 125|Elden Crest 36|Cocodona 250) |
Rock Springs, Arizona, United States |
| 10 May 2024 |
Hellbender 100 (100-Miler) |
Old Fort, North Carolina, United States |
| 11 May 2024 |
Survival of the Fittest 18k (18k) |
Squamish, British Columbia, Canada |
| 11 May 2024 |
Thunderbunny Trail Races (25K|11K|50K) |
Athens, Ohio, United States |
| 11 May 2024 |
Yosemite Half Marathon (Half Marathon) |
Yosemite National Park, California, United States |
| 11 May 2024 |
Riverlands 100 (100 Miler) |
Auburn Plains, Maine, United States |
| 11 May 2024 |
PCT 50 (50 Miler) |
Cleveland National Forest, California, United States |
| 11 May 2024 |
Quad Rock 50 (50 Miler|25 Miler) |
Fort Collins, Colorado, United States |
| 11 May 2024 |
Breakneck Point Trail Runs (21K|42K) |
Beacon, New York, United States |
| 11 May 2024 |
Quicksilver (100K|50K) |
San Jose, California, United States |
| 11 May 2024 |
Ice Age Trail Endurance Runs (50k|Half Marathon|50 Miler) |
La Grange, Wisconsin, United States |