Sierra Azul Trail Challenge
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Race Information
Run in the shadow of the infamous Mt. Umunhum. Set in the Sierra Azul Open Space Preserve, this is a one of a kind running experience that provides unique access to gorgeous trails and scenery not viewed by many. This is one of the toughest trail races that Troy's California Trail Runs host. Come prepared for a fantastic adventure!
Related Events
Did you know that this race is part of a series of runs? If you like this race you may want to run one of the following Troy's California Trail Runs events.
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Take in iconic sights such as the Golden Gate Bridge, the Coastal Trail, views of the bay and the city.
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Click the button below to get all the details!
Find Accommodation Near Sierra Azul Trail Challenge
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Find your running pace and splits, and learn if you can outrun dangerous animals with the RunGuides run pace calculator.
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