When we founded Knuckle Down Athletics back in 2013 in a small La Jolla home garage, we simply wanted a place to train where we could prioritize what was most important to us. We quickly realized that our values of passion, positive vibes, and the urge to be better than yesterday were something that much of our community wanted and needed. We quickly outgrew our first space and moved into the bright and spacious facility you see today. We set out to build a stronger San Diego and we're happy to say we've done just that and so much more! Knuckle Down Athletics, Home of KDA CrossFit, has become so much more than a gym. It has become a community of amazing athletes and coaches that lift each other up and push each other forward. No matter your experience or strength level, there is a place for you at KDA. Beginners and experienced athletes train in harmony in our facility. You'll be hard-pressed to find a more motivating and diverse group of people anywhere.