Prepare yourself for an epic 13.1 mile adventure through California's award winning wine region. Start your journey in historical downtown Healdsburg, CA, located only one hour north of San Francisco. The first mile runs through the residential area of Healdsburg past one-hundred-year-old homes and quaint streets. Just outside town are miles of vineyards and dozens of wineries waiting for your viewing pleasure. Nice gently rolling roads with breathtaking views of Dry Creek Valley and Alexander Valley.