No Sweat Intro

Get started by defining your goals, discussing your background, and getting answers to your questions! 15 minutes, one-on-one, FREE!

Try UB for Free

New to SF but not to CrossFit? See if UB is the right fit for you - on us. Simply fill out our waiver and let us know which class you'd like to take.

Name *
Check our schedule under CLASSES in the main menu.