The marathon starts at 600 4th Street in downtown Santa Rosa and follows the Santa Rosa Creek Trail and Prince Memorial Greenway, as the half does. It then turns west into Sonoma County wine country, with vineyards, quiet country roads and a run through the barrel room at DeLoach Vineyards. The course loops back to a downtown finish. It is USATF certified and a Boston qualifier, with a six-hour cut-off. A half marathon, 10K and 5K run the same weekend.
Route from Santa Rosa Marathon.
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