Jennifer McKay



Assisting Coach

Jenn was a high school volleyball and softball player and cross-country runner.  She continued running in college, and recreationally afterward. She ran 5k, 10k, and half-marathons prior to finding Crossfit in 2014.  She has been with Crossfit 321 since 2015. Jenn has also had a strong interest in and desire to share knowledge of nutrition since her high school experience working in a health cafe owned by a group of cardiologists and feels that health and wellness come from moving well and feeling well.


Outside the gym, Jenn has two children, Brady and Brianna, and a French Bulldog named Pepper.  She is an elementary school principal and started her career in education as a high school science teacher.  She enjoys Crossfit, competitions, and obstacle course racing. She has completed the Bonefrog Challenge, Bonefrog Tier-1, and the Spartan Trifecta, as well as the GoRuck Light.

  • B. S. Secondary Education – Life Science – University of Maine

  • M. Ed. Educational Leadership – University of Maine

  • Crossfit Level 1 Trainer

  • Crossfit Olympic Lifting

  • Precision Nutrition Level 1 Nutrition Coach