About RMX


At Rattlesnake Mountain CrossFit we believe that fitness is about more than just a good sweat. We have created a safe, welcoming and positive environment for people from all walks of life to work on their fitness goals.  

At RMX we pride ourselves in being a place where you can comfortably train in the same class with stay-at-home parents, high level executives, those just beginning their fitness journey and everyone in between.  

We place an emphasis on safe, consistent, functional movement patterns and workouts that are tailored to meet the needs of every member, regardless of age or ability. We don’t just want to help you reach your fitness goals, we want you to have the best possible experience getting there. We strive to make the time you spend at our gym one of the best hours of your day.

“The goal is to get fit, make it the best hour of your day, stay safe, turn up the music, high five some people, and blow off some steam. So remember that. Relax. Have fun. Work out.” -Pat Sherwood


What is CrossFit?  
CrossFit programming is designed to help people achieve broad and general fitness, and while CrossFit serves many elite training programs, it is designed for universal scalability and is ideal for everyone from grandmothers to professional athletes. CrossFit is the principal strength and conditioning program for many division 1 sports programs, military units, police academies and Olympic athletes. The methodology is built around constantly varied functional movements done at high intensity, and combines cardiovascular activities, weightlifting, and gymnastics in as many ways as possible, routine is the enemy.
509-375-7755
2016 Logston Blvd
Richland, WA 99354 (view larger map)