Looking for some good trails with canyons

Megalodon

Well-known member
Jun 24, 2007
119
0
San Mateo, Bay Area, CA
Are there any good trails with canyons to drive somewhat near the SF Bay Area? I have driven all the way to Anza Borrego and Death Valley, but looking for some closer stuff to run. Any good trails that I should be considering up where I live?