Karen Colwell

Owner, Head Coach
Karen Colwell


  • NSCA Certified Strength and Conditioning Specialist
  • USA Weightlifting Sports Performance Coach
  • CrossFit L1
  • CrossFit L2
  • CrossFit Gymnastics


Karen’s passion is helping people create the best version of themselves through fitness and nutrition. As a chubby kid growing up, she lacked confidence and self-esteem. Through fitness, she found her strength, both inside and outside of the gym. Karen was a competitive rower for 12 years and raced with the US National Team. When she hung up her oars and tried CrossFit, she knew she was meant to pursue a coaching career and share her passion for fitness.

Karen is an NSCA Certified Strength and Conditioning Specialist, a USA Weightlifting Sports Performance Coach, has her CrossFit Level 1 and Level 2 Certification, and CrossFit Gymnastics. She came to B3 Gym in May of 2017 as General Manager and hasn’t looked back since!

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