All three races in the Hernia Hill Half Marathon race start at the Twisted Oak Winery, which lies just outside Vallecito and Murphys, California. From there, the course takes runners on an out-and-back route that features a combination of paved surfaces and hard-packed gravel roads, south along Red Hill Road to the mid-way turnaround point on Highway 49 and back.
Note: The course map above provides the approximate route for the race. Though every effort has been made to ensure its accuracy, changes are sometimes made to race routes due to weather conditions, road closures or other circumstances that can require a course to be changed.
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