Austin Taylor Challenge (ATC Ultra)USAUnited States2 Mar201950kmDistfixed distance race28M 2222 menF 66 women
Happy Chinese New Year 50 Mile RaceUSAUnited States2 Mar201950miDistfixed distance race9M 55 menF 44 women
Seneca Creek Greenway Trail 50kUSAUnited States2 Mar201950kmDistfixed distance race119M 8585 menF 3434 women
Cross Florida Route 40 RompUSAUnited States2–3 Mar2019116miDistfixed distance race1M 11 menF 00 women
Chena River to Ridge Endurance RunUSAUnited States2 Mar201950miDistfixed distance race1M 00 menF 11 women
Way Too Cool 50K Endurance RunUSAUnited States2 Mar201950kmDistfixed distance race612M 400400 menF 212212 women
Nanjing Laoshan National Forest Park 50 CrossCHNChina2 Mar201948.3kmDistfixed distance race428M 320320 menF 108108 women
Nanjing Laoshan National Forest Park 100 CrossCHNChina2–3 Mar201996.7kmDistfixed distance race238M 200200 menF 3838 women
50km Lahntallauf, MarburgIAU BronzeGERGermany2 Mar201950kmDistfixed distance race83M 6464 menF 1919 women
Chester Ultra 50 MilesGBRGreat Britain2 Mar201950miDistfixed distance race210M 152152 menF 5858 women
Black Mountain Trail - Coupo CamboFRAFrance2 Mar201955kmDistfixed distance race297M 276276 menF 2121 women
Céven Trail - Trail aux étoilesFRAFrance2 Mar201962kmDistfixed distance race338M 295295 menF 4343 women
Céven Trail - Ultra du Bout du CirqueFRAFrance2 Mar2019100kmDistfixed distance race141M 126126 menF 1515 women