50K Races 2026 44 events
50 kilometres — the shortest of the ultramarathon distances. Browse upcoming events worldwide.
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Upcoming races
RunningIn 2 months
Avalon Benefit 50 Mile/50K Run
◎ Avalon, USA▤ Jan 9, 2027
80.5 km
RunningIn 3 months
Atlanta Fat Ass 50K
◎ Lithia Springs, USA▤ Jan 10, 2027
50 km
RunningIn 3 months
Sean OBrien 100K/50M/50K/26.2/30K
◎ Calabasas, USA▤ Jan 30, 2027
100 km
RunningIn 4 months
Holiday Lake 50K++
◎ Appomattox, USA▤ Feb 13, 2027
50 km
RunningIn 4 months
Hagg Mud 50K/25K
◎ Gaston, USA▤ Feb 13, 2027
50 km
RunningIn 4 months
The Ranch 50k
◎ Escondido, USA▤ Feb 13, 2027
50 km
RunningIn 4 months
Mount Cheaha 50K
◎ Delta, USA▤ Feb 20, 2027
50 km
RunningIn 4 months
Sycamore Canyon 100k / 50K / Half
◎ Poway, USA▤ Feb 27, 2027
100 km
RunningIn 4 months
Taco Bell 50K Knoxville
◎ Knoxville, USA▤ Feb 27, 2027
50 km
RunningIn 4 months
Mississippi Trail Run 100M 50M 50K & 20K
◎ Laurel, USA▤ Mar 5, 2027
50 km
RunningIn 4 months
Conquer the Rock 25k & 50k
◎ Pickens, USA▤ Mar 6, 2027
25 km
RunningIn 4 months
Stump Jump 50k & 10 Miler
◎ Chattanooga, USA▤ Mar 6, 2027
50 km
RunningIn 4 months
Beast of the Blacks Ultra 40 mi plus 20 & 10 mile
◎ Crickhowell, United Kingdom▤ Mar 6, 2027
64.4 km
RunningIn 4 months
41st Annual 2027 Pepsi Challenge 50K/Great River Energy Rush 25K/Giants Ridge 8K Nordic Ski Races at Giants Ridge
◎ Biwabik, USA▤ Mar 6, 2027
50 km
RunningIn 5 months
Tombstone 30k/50k/50 mile
◎ Valparaiso, USA▤ Mar 13, 2027
30 km
RunningIn 5 months
Chuckanut 50K
◎ Bellingham, USA▤ Mar 20, 2027
50 km
RunningIn 5 months
Crown King Scramble 50 Km Trail Run
◎ Phoenix, USA▤ Mar 27, 2027
50 km
RunningIn 5 months
Bluebonnet Trail Run 50 Miler • 50K • Marathon • Half Marathon • 10K • 5K
◎ Marble Falls, USA▤ Mar 28, 2027
50 km
RunningIn 5 months
Oak Mountain 50K
◎ Pelham, USA▤ Apr 3, 2027
50 km
RunningIn 5 months
NK50k
◎ Greenbush, USA▤ Apr 3, 2027
50 km