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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Workout of the Day

  • Thursday – 02/26/2015


    3 min bare foot Jump rope

    death by carioca, 4 min every 30 sec

    10 broad jumps

    10 vertical jumps



    5 glute thrusts



    16 min ping pong

    A  5 sumo deads @ 65-75%

    B  5 barbell curls

    C  8 weighted step ups

    D  hollow hold :40



    5 rds

    3 power cleans

    6 C2B

    9 hand release burpees



    200 Meter walk

    5-10 minute Squat test

Find us


  • Ted Sobolewski

    Crossfit Mercer has been invaluable to the growth and development of our athletes. After the first season of working with Dolph, our athletes demonstrated better body awareness, posterior chain strength, and increased ability to produce power and speed from their hips.   What is more important to me as a coach is the time and […]

  • 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.  […]


Call Today
Movement and Mobility class tonight at 530pm
Happy New Year!
New Course for the New Year, Movement and Mobility, designed for the beginner, the advanced and the returning
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