CrossFit Mercer is a world-class CrossFit facility located in Trenton, NJ

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  • Get leaner and stronger
  • Feel more positive and energetic
  • Reduce injury, illness and disease
  • Improve performance at chosen sport(s)
Learn about CrossFit
  • World-class, passionate coaches
  • Life-changing programs
  • Welcoming and motivational atmosphere
  • State-of-the-art facilities
Meet our coaches
  • Friendly, accessible beginner program
  • Small group classes w/ expert coaching
  • Convenient schedule
  • ¼ the cost of personal training
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Upcoming Events

October 25
Workout of the Day

  • Friday – 10/24/2014


    3 min run focusing on Glute pull

    5x 10 second down and 10 up Deadlift

    5x 10 Seconds down and 10 up Strict Press

    5x 10 Seconds down and 10 up Back Squat


    Skill, 5 minutes

    Max effort Box Jump



    CrossFit Total

    3×1 Back Squat

    3×1 Shoulder Press

    3×1 Deadlift


    Each Lift rep scheme  5  5  3  3 1 1 1

    Take as much time in between reps as needed



    200 Meter walk

    5-10 minute Squat test



  • Shawn C.

    CrossFit Mercer has been a great overall experience for us…mywife and both our children started coming to CFM and it made our marriage evenstronger. We are constantly trying to dobetter each time we come and now, she has her Level 1 certification. The kids love coming; they have a lot of funwhile learning the fundamentals […]

  • Sheila K.

    “I’ve always worked out; I used to belong to the “Y”.  But when I was working out before, I didn’t feel like I was all that fit.  CrossFit challenges me, makes me push myself.  It’s also where I leave all the stress behind and just concentrate on the workout.  CrossFit has made me change the […]

  • Amy V.

    “I stumbled upon CrossFit, but was really intimidated at first – it seemed so hard core!  Finally, I just went… I joined in January 2013.  My inital goal was to lose weight.  I soon realized that the number on the scale means very little and my goals became 1) get stronger and 2) lose body fat.  […]