USA 50K Races in August

Upcoming races with 50K distance in August across the USA. Use filters to quickly find races by state, city or race type.

More races:ย USA running calendar

Date RaceDistanceLocationhf:tax:statehf:tax:cityhf:tax:typerace
08/05/2025Alaska Series10K, 13.1M, 26.2M, 50K, 5KDouglas AKalaskadouglas-akroadrace
08/09/2025Wyโ€™east Trailfest13.1M, 14K, 28K, 50K, 8KMt. Hood ORoregonmt-hood-ortrail
08/16/2025Underdown Trail Races13.1M, 26.2M, 50KMerrill WIwisconsinmerrill-witrail

Choose your favorite distance and save the calendar for later: Half Marathons, Marathons, Ultra Marathons, 5K, 10K, 50K, 50M, 100K, 100M

August Race Calendars:

5K Races 10K Races
Half Marathons Marathons
Ultra Marathons Trail Races
50 Miles Races 100K Races
100 Miles Races All Races

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