Borneo Ultra Trail Marathon BUTM - 100 kmMASMalaysia11–12 Apr2026106kmDistfixed distance race176M 141141 menF 3535 women
Borneo Ultra Trail Marathon BUTM - 50 kmMASMalaysia11 Apr202650kmDistfixed distance race310M 247247 menF 6363 women
Patagonia Run 110 kmsARGArgentina10–13 Apr2026110kmDistfixed distance race382M 291291 menF 9191 women
Ultra-Trail Mogan by UTMB - CMGCHNChina10–11 Apr202680kmDistfixed distance race681M 542542 menF 139139 women
Ultra-Trail Mogan by UTMB - DMGCHNChina10–11 Apr2026113kmDistfixed distance race373M 298298 menF 7575 women
La Western Azuréenne - La WesternFRAFrance10 Apr2026165kmDistfixed distance race82M 7373 menF 1010 women
Potawatomi 50 Mile Trail RunUSAUnited States10–11 Apr202650miDistfixed distance race100M 8080 menF 2020 women
Potawatomi 150 Mile Trail RunUSAUnited States10–12 Apr2026150miDistfixed distance race8M 77 menF 11 women
Zumbro 100 Mile Endurance RunUSAUnited States10–11 Apr2026100miDistfixed distance race42M 3636 menF 66 women
Dog Creek Timber Trail - 100 MilesNZLNew Zealand10 Apr2026100miDistfixed distance race8M 77 menF 11 women
Istria 100 by UTMB - 168KCROCroatia10–12 Apr2026168.2kmDistfixed distance race256M 223223 menF 3333 women
Jurasteig Nonstop Ultratrail 239 km (JUNUT)GERGermany10–12 Apr2026239kmDistfixed distance race38M 3030 menF 88 women
Jurasteig Nonstop Ultratrail 170 km (JUNUT)GERGermany10–12 Apr2026170kmDistfixed distance race29M 2323 menF 66 women
Jurasteig Nonstop Ultratrail 104 km (JUNUT)GERGermany10–11 Apr2026104kmDistfixed distance race40M 2424 menF 1616 women
Potawatomi 200 Mile Trail RunUSAUnited States9–12 Apr2026200miDistfixed distance race3M 33 menF 00 women
Delirious W.E.S.T. 100 MilerAUSAustralia9–12 Apr2026172kmDistfixed distance race47M 2222 menF 2525 women
Patagonia Run 100 MillasARGArgentina8–10 Apr2026100miDistfixed distance race275M 223223 menF 5252 women