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Sullivan-Yedvarts-Cheney-Backbone
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35.4 km 22.0 mi Santa Monica, CA 32 
Sullivan-Yedvarts-Cheney-Backbone
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Sunset Ridge / El Prieto Loop from Millard Campground
Difficult Difficult
23.1 km 14.3 mi Altadena, CA 24 
Sunset Ridge / El Prieto Loop from Millard Campground
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