Runners start and finish the out-and-back course for the San Lorenzo River Half Marathon at Harvey West Park, near the southern end of the much larger Henry Cowell Redwoods Park, just a short drive north from downtown Santa Cruz. From there, runners will wind their way north along the park’s Spring, Rincon, Big Rock Hole, River and Eagle Creek, Lookout and Harvey West trails. (Note: Only the “out” route is shown below; runners will run the same route in reverse on the way back.)
(MORE: San Lorenzo River Trail Half Marathon event details)