50K Races in United States 2026 48 events
50 kilometres — the shortest of the ultramarathon distances. Browse upcoming events in United States.
Upcoming races
RunningIn 6 months
Tombstone 30k/50k/50 mile
◎ Valparaiso, USA▤ Mar 13, 2027
30 km
RunningIn 6 months
Chuckanut 50K
◎ Bellingham, USA▤ Mar 20, 2027
50 km
RunningIn 6 months
Crown King Scramble 50 Km Trail Run
◎ Phoenix, USA▤ Mar 27, 2027
50 km
RunningIn 7 months
Bluebonnet Trail Run 50 Miler • 50K • Marathon • Half Marathon • 10K • 5K
◎ Marble Falls, USA▤ Mar 28, 2027
50 km
RunningIn 7 months
NK50k
◎ Greenbush, USA▤ Apr 3, 2027
50 km
RunningIn 7 months
Oak Mountain 50K
◎ Pelham, USA▤ Apr 3, 2027
50 km
RunningIn 7 months
Rockin Choccolocco 50K - 25K - 10K
◎ Heflin, USA▤ Apr 24, 2027
50 km
RunningIn 8 months
Grayson Highlands 50 Mile / 50k / 25k
◎ Mouth of Wilson, USA▤ May 1, 2027
80.5 km