Swim California with Catherine Breed Be there for all 900 miles Catherine Breed is attempting the first-ever swim down the entire California coastline. We're going with her. Sign Up Now and Don’t Miss a Moment. Join the expedition and watch in real time, receive updates and more as the adventure unfolds. Email Address Count me in We respect your privacy. Thank you! 900 miles. 1 woman.1 coastline. Ultra Endurance Athlete, Water Woman, Storyteller Meet Catherine Breed Maybe you want to launch a business Make It New List Item Click Here Stay Tuned For Content from the Journey