Christmas in July 12 Hour RunUSAUnited States23–24 Jul202112hTimefixed time race21M 88 menF 1313 women
Christmas in July 24 Hour RunUSAUnited States23–24 Jul202124hTimefixed time race15M 1313 menF 22 women
Chase the Moon 12 Hour Endurance RunUSAUnited States23–24 Jul202112hTimefixed time race90M 5858 menF 3232 women
Nozawa Onsen 4100D Mountain Trail TrioJPNJapan23–24 Jul202165kmDistfixed distance race30M 2323 menF 77 women
Nozawa Onsen 4100D Mountain Trail PairJPNJapan23–24 Jul202165kmDistfixed distance race60M 4040 menF 2020 women
Lakeland 100 MileGBRGreat Britain23–25 Jul2021100miDistfixed distance race338M 282282 menF 5656 women
Nozawa Onsen 4100D Mountain TrailJPNJapan23–24 Jul202165kmDistfixed distance race474M 406406 menF 6868 women
Self-Transcendence Race 48h KladnoIAU BronzeCZECzechia23–25 Jul202148hTimefixed time race27M 2020 menF 77 women
Jurassic Coast Challenge 131kmGBRGreat Britain23–25 Jul2021131kmDistfixed distance race30M 1616 menF 1414 women
Kennet & Avon Canal Race 145 mile (KACR)GBRGreat Britain23–25 Jul2021145miDistfixed distance race39M 3131 menF 88 women
Basque Ultra Trail - Gasteiz_IruñeaESPSpain23–25 Jul2021130kmDistfixed distance race123M 117117 menF 66 women
PT 281+ UltramarathonIAU TrailPORPortugal22–25 Jul2021281kmDistfixed distance race48M 4242 menF 66 women
Badwater UltramarathonUSAUnited States19–20 Jul2021135miDistfixed distance race68M 4646 menF 2222 women