American River 50 Mile Endurance Run
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RunGuides Race Facts
El Dorado Hills
Race Size: 500 - 1,000
Elevation: Lots of Hills
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Race Information
The second largest 50 miler in the United States, the American River race attracts both veterans and novices alike. Whether you are attempting your first 50 miler or seeking a personal record, this race is for you!
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