In Carlsbad, Tamarack Beach is perfect for a swim session. The beach, also known as Carlsbad State Beach, stretches from the warm water jetties, just south of Tamarack Avenue, to Frazee Beach, near Carlsbad Village Drive. Rob Foresta recommends athletes bring their running shoes and head to The Carlsbad Seawall, a paved 4-mile walking path for a quick brick workout
