In the only trail-running guide to the area, veteran trail runner--and best-selling author--Jerry Schad describes 50 of his all-time favorite runs in and around San Diego. Selected for their proximity to the city and suburbs, as well as for scenic beauty and range of difficulty, the routes in Trail Runner's Guide San Diego offer choices for locals looking for new runs, visitors who want to explore the area's trails, and beginners just testing the dirt. Includesoutes from 2 to 16 miles include loop, out-and-back, and shuttle runs.