Boulder Field 100 - 50 km Ultra RunUSAUnited States13 Sep202550kmDistfixed distance race111M 8282 menF 2929 women
Boulder Field 100 - 100 km Ultra RunUSAUnited States13 Sep2025100kmDistfixed distance race28M 2323 menF 55 women
Rockin Rockwoods Trail RaceUSAUnited States13 Sep202553kmDistfixed distance race29M 2222 menF 77 women
Riverbend Park 50 km UltraUSAUnited States13 Sep202550kmDistfixed distance race34M 2323 menF 1111 women
Ouray 50 Mile Endurance RunUSAUnited States13–14 Sep202550miDistfixed distance race41M 2828 menF 1313 women
Pine to Palm 100 Mile Endurance RunUSAUnited States13 Sep2025100miDistfixed distance race125M 100100 menF 2525 women
Sri Chinmoy Peace-Mile 6-Stunden Lauf MünchenGERGermany13 Sep20256hTimefixed time race51M 3434 menF 1717 women
Virgil Crest 100 Mile UltraUSAUnited States13–14 Sep2025100miDistfixed distance race9M 88 menF 11 women
Surf Coast Century 50 kmAUSAustralia13 Sep202550kmDistfixed distance race349M 191191 menF 158158 women
Sherando Park Endurance Athletic Run 50km ChallengeUSAUnited States13 Sep202550kmDistfixed distance race13M 1111 menF 22 women
Trails 4 Tails 40 Mile RunUSAUnited States13 Sep202540miDistfixed distance race26M 1818 menF 88 women
Snow Mountain Ranch 50 km Trail RaceUSAUnited States13 Sep202550kmDistfixed distance race21M 1212 menF 99 women
Shawangunk Ridge Trail 30-mile RunUSAUnited States13 Sep202530miDistfixed distance race82M 5656 menF 2626 women