Mary Porter

Mary Porter


  • CrossFit Level 1
  • CrossFit Gymnastics certificate


Mary has been doing CrossFit since 2014 and has been coaching since 2017. She started CrossFit at the end of high school after ending her tennis career. Since beginning tennis, she grew to love fitness, appreciating the mental and physical benefits that came with it. She trained almost everyday at her local YMCA, but eventually became bored with her repetitive routine. After finding CrossFit on Instagram, she knew that she found her new sport. She is motivated by becoming incrementally better everyday–in fitness, her career, and relationships–and CrossFit allows her to continually achieve this goal. She loves coaching for similar reasons–she is able to provide the direction and encouragement to help others become healthier versions of themselves.
Mary also enjoys the competitive side of CrossFit and was a member of Team CrossFit St. Louis at the 2023 CrossFit Games North America West Semifinal.

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