2027 — Mt. Diablo Half Marathon
The Mt. Diablo Half Marathon, located at the Mount Diablo Summit Visitor Center in Walnut Creek, CA, offers the East Bay's most scenic descent over 13.1 miles. This event is scheduled for April 24, 2027.
Mt. Diablo Half Marathon in Walnut Creek, CA, is an approximately 13.1-mile race known for its scenic descent.
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Sign up to see deals (Free)The Mt. Diablo Half Marathon, located at the Mount Diablo Summit Visitor Center in Walnut Creek, CA, offers the East Bay's most scenic descent over 13.1 miles. This event is scheduled for April 24, 2027.
