Find 50K Races Near You in 2025 - RaceCenter
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50K

The 50K is the entry distance into ultramarathon racing. It is mostly run on trail and hilly courses. Find a comprehensive list of 50Ks below.
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Ultramarathon

upcoming races

Wy'east Trailfest
Aug 9, 2025
/
Mt. Hood
Behind the Rocks Ultra
Mar 22, 2025
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Moab
The Big Alta
Mar 22, 2025
/
San Rafael
VALENCIA Trail Race
Mar 22, 2025
/
Los Angeles
Crown King Scramble
Mar 22, 2025
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Phoenix
Redwood (Spring) Trail Run
Mar 22, 2025
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Oakland
Antelope Island Buffalo Run
Mar 28, 2025
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Salt Lake City
Shotgun Trail Blast
Apr 5, 2025
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Eugene
Ancient Lakes 50M/50K/25K/10K
Apr 5, 2025
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Save Mount Diablo Trails Challenge
Apr 5, 2025
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Walnut Creek
Gorge Waterfalls
Apr 11, 2025
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Portland
Desert Rats Trail Running Festival
Apr 11, 2025
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Fruita
OAT Run (Olympic Adventure Trail Run)
Apr 12, 2025
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Port Angeles
Woodside Crossover 10K, Half, 35K, 50K
Apr 12, 2025
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San Francisco
Serengeti Trail Races
Apr 12, 2025
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Salt Lake City
Napa Valley Endurance Run
Apr 13, 2025
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Napa
Rattler Trail Races
Apr 19, 2025
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Colorado Springs
Squak Mountain
Apr 19, 2025
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Seattle
Spitfire Ultra
Apr 19, 2025
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Idaho Falls
Rock Hawk Trail Races
Apr 19, 2025
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Denver
Sierra Azul Trail Challenge
Apr 19, 2025
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San Jose
The Canyons Endurance Runs
Apr 25, 2025
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Sacramento
Weiser River 50K Ultra and Relay
Apr 26, 2025
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McDonald Forest 50K
May 3, 2025
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Corvallis
Greenland Trail Races
May 3, 2025
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Colorado Springs
Folsom Lake 10K, Half, 35K, 50K
May 3, 2025
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Folsom
Hacienda Hills Trail Run
May 3, 2025
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San Jose
Sisters Country 50K & Half Marathon
May 4, 2025
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Sisters
Mt. Si Relay & Trail Runs
May 4, 2025
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Snoqualmie
Tillamook Burn
May 9, 2025
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Portland
Valkyrie Trail Race
May 10, 2025
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Colorado Springs
Grizzly Peak Trail Run
May 10, 2025
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Berkeley
Pine Trail Run - 5K, 10 mile, 50K
May 10, 2025
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Pine
Leavenworth Trail Fest
May 24, 2025
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Leavenworth
Stumptown Trail Runs
May 24, 2025
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Portland

featured events

Yakima River Canyon Marathon and Half-Marathon
Mar 29, 2025
/
Yakima
Tualatin River Run 5K
Mar 29, 2025
/
Portland
Corvallis Half Marathon & 5K
Apr 5, 2025
/
Corvallis
Hippie Chick Half Marathon, Quarter Marathon
May 10, 2025
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Portland
Helvetia Half Marathon, 10K, 5K
May 31, 2025
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Portland
Newport Marathon 2025
Jun 1, 2025
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Newport
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