Strength and Conditioning Gym in Ashburn

Try our OG Performance Classes

OG Performance

OG PERFORMANCE (Formerly our CrossFit program) is our premier functional strength and conditioning training program. We take elements from many fitness modalities, parse out what elements are tried and true, and use them to provide a safe, effective and F-U-N workout for athletes of all experience levels. Our professional coaches will guide you through our classes while helping you to determine the best scaling options for movements you may not be as familiar with or simply shouldn’t necessarily be performing given your specific limitations.

OG Performance workouts can be adjusted in weight and mechanics. This gives all members the flexibility to jump into a class to increase intensity or spend time focusing on weaknesses without compromising their main goal. Our programming is scalable to the experience and fitness levels of any individual whether you are a fitness beginner or an experienced athlete. This is the reason this program gets acclaim from military personnel, professional athletes, soccer Moms, Dads, and grandparents alike.


All of our classes are led by highly trained and experienced coaches. Classes are approximately 60 minutes in duration and follow a planned progression with the following basic structure:
A certified Strength and Conditioning coach will guide you through a warm-up, followed by movement instruction and demonstration for the workout. Your coach will supervise and correct any movements performed during the workout.

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Trusted and loved by hundreds of Ashburn Residents

Conveniently located less than a mile off Loudoun County Parkway

Working out at the gym isn't easy. But getting there shouldn't be hard. Old Glory Gym is located and easily accessible from all of Ashburn.

44645 Guilford Dr. Suite 211, Ashburn, VA 20147
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Your fitness journey doesn't have to feel long. We're here to make it a lot more fun!

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