5B CrossFit is located in Sun Valley and Hailey, Idaho.  5B?  Blaine County is the 5th “B” in Idaho’s alphabetical listing of counties.  We are Blaine County’s first affiliate and serve the cities of Carey, Bellevue, Hailey, Ketchum, and Sun Valley.  Our gym sits at the gateway to the Sawtooth Wilderness; this area provides many world-class recreational opportunities, and because of this many world-class athletes choose to call it home.

5B CrossFit is first and foremost a personal training studio, we offer both CrossFit classes and private training.  By beginning with private training, our members have a professional, certified trainer develop a workout program that is specific to his/her individual needs.  Whether you are an elite athlete looking to gain that extra competitive edge, an average person trying to shed a few pounds, or even someone that is coming off an injury and trying to break free from a sedentary lifestyle, a personal trainer is the most specialized and effective way to begin your CrossFit journey.

Our facility hosts a fun and encouraging community of people dedicated to the pursuit of fitness. We provide our community with informative and effective training for elite fitness, and we are passionate about helping people succeed.  Regardless of you fitness level, 5B CrossFit coaches will make sure your workouts maximize results and allow you to achieve all your fitness goals.