Extreme CrossFit
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Welcome to Extreme CrossFit Martinsburg where we provide coach led, group classes geared toward creating a fun and exciting environment for bettering your overall fitness, wellness, and happiness. Our CrossFit program is constantly varied and includes functional movements for everyday life, inside and outside the gym.

We don't just focus on a one-hour workout, but rather how we can better the other 23 hours of your day as well. 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. This is a complimentary consultation with one of our team members.
Reviews (8)
Bethany Beddow
Bethany Beddow
Dec 01, 2019
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I participate in the 5am CrossFit class every morning, not only do I work out with amazing people but I also have a amazing coaches! Great environment, lots of fun people, fun workouts that push you mentally and physically. These people aren’t just my friends, I consider some of them my family! I don’t know what I would do without this gym!
Orange Phoenix
Orange Phoenix
Oct 10, 2019
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I’ve been going here for almost 7 years... never have I ever been disappointed. I love it and all of my fellow athletes. ❤️👊🏻💪🏻
Durenda Miller
Durenda Miller
Sep 27, 2019
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The best thing I did for myself was to sign up for Crossfit 5 years ago.The coaches and members are the best support system you could ask for.They push and encourage you even when you think you dont have any strength left give.If your tired of wasting money on diet fads and gyms that dont give you the results you want, Crossfit is the place you want give a chance for the best results.
Elizabeth Dietrich
Elizabeth Dietrich
Aug 08, 2019
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Dropped in. Sits across the parking lot from the other Extreme gym in a very nice facility. Kind people with plenty of newer equipment. Would recommend and will return the next time I am in town.
Dawn Warner
Dawn Warner
Jul 17, 2019
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I knew very little about crossfit and found this place to be an overall positive experience and welcoming regardless of your fitness level. There are a variety of classes offered every day to fit into your schedule. The coaches and the community are caring, motivating, supportive, encouraging and fun!
Edge Entertainment
Edge Entertainment
Jun 16, 2019
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My nephew and niece absolutely love the workouts they get so definitely 4 of 5 stars. If they were closer a definite five of five
ForFritz
ForFritz
May 26, 2019
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Best place to go for some good quality lifting and making new friends.
Patrick Henry
Patrick Henry
Sep 29, 2013
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Extreme Crossfit has all the essential equipment needed to get a great workout: rowing machines, ropes, Olympic weights, rings, and much more. I have learned a great deal about using proper form when participating in the classes. The trainers are focused on keeping the participants injury free, and helping all of them improve their skill/strength/cardio during each session. There is plenty of friendly competition, and multiple class times to choose from. Extreme has also found a way to offer high quality classes at an affordable price.