Join us at one of our Free Trial Classes on Thursdays and Saturdays!

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  • Expert Coaching

    The Staff is lead and trained by CrossFit HQ and Level 1 Seminar Trainer Mat Frankel.

    Learn more about the CFCL Coaches
  • Pursue Your Excellence

    Join a group that's committed to YOUR success!

    Accomplish Your Goals!
  • Check out our class schedule below!

    Class Schedule
  • Join A Great Community

    Watertown, Newton, Waltham and the surrounding areas premier CrossFit affiliate.


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Why CrossFit City Line?

  • Get Great RESULTS doing fun and rewarding workouts.  
  • Expert Coaching. Get instruction from the best coaches around.
  • A supportive, welcoming, diverse and friendly community.
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  • We love having visitors from other boxes!
  • Contact us today!