Running: Half Marathon, 10K Trail Run
Mill Valley, California
April 15th, 2023 
Mt Tamalpais State Park • Panoramic Highway, Mill Valley, CA
The Mt. Tam Wild Boar Half Marathon is a Running race in Mill Valley, California consisting of a Half Marathon and 10K Trail Run.
It doesn't get much better than this coastal ridge trail run. Enjoy the rolling singletrack high up on Mt. Tam with views of the Pacific Ocean below. You will follow a combination of paved roadways and dirt singletrack trails offering striking views of Bolinas Lagoon, the Pacific Ocean and Marin County watershed. From the start at Rock Springs, the course follows Ridgecrest Blvd. along the spine of Bolinas Ridge separating East and West Marin County. 10K runners will take a left at Willow Camp Trail and head back to Rock Springs along the Coastal Trail. The Half Marathon course continues along Ridgecrest Blvd. to Bolinas/Fairfax Road and also returns via the
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