CrossFit Gold Rush in Grass Valley is the only gym around to give you unlimited access to every class on our schedule. Each class is one hour long including a full warm up, workout, and cool down. We use High Intensity Training & Constantly Varied Programming in every class so that you never get bored and never know what to expect. At our CrossFit facility in Grass Valley we give you 1 FREE class to try out. You can choose any class on our schedule including our “Beginner CrossFit” classes. Simply show up 15 minutes before class begins. Get Started by following this link!