The center is an official CrossFit® affiliate. Last checked: 09/08/2025

CrossFit is a registered trademark owned by CrossFit, LLC, which is not affiliated with FitFit United States.

Information about CrossFit® City Line

Howard St 69
02472, Watertown
+1 617-393-1808

Opening hours

  • Monday: 5:15 AM – 7:30 PM
  • Tuesday: 5:15 AM – 7:30 PM
  • Wednesday: 5:15 AM – 7:30 PM
  • Thursday: 5:15 AM – 7:30 PM
  • Friday: 5:15 AM – 7:30 PM
  • Saturday: 8:15 AM – 12:00 PM
  • Sunday: Closed

Services, Machines and Guided Classes

CrossFit®

CrossFit® City Line: Opinions

5/5 (5 Opinions)
Teresa Appleby 3 years ago

Fantastic experience: The people there keep to themselves and the staff was very helpful when I come through the door. I was helped by someone on how to check in and I really appreciate that.

Patrick Foster 3 years ago

Fantastic experience: I can't say enough great things about City Line! I debated a while with which box in the area I wanted to go after moving from PA to MA. The location is perfect. It's 15 minutes from home and 15 minutes from work. There's a true sense of community the minute you walk into the building. The facility is large and always clean. I was impressed by the size of the box as soon as I walked in. I've never seen a box as nice as this location. The staff is knowledgeable, encouraging, and supportive. I recommend City Line to everyone!

Virginia Isom 3 years ago

Fantastic experience: The best value gym. Plenty of strength equipment, daily cleaning and several high risk hour slots weekly.

Duane Reeves 4 years ago

Fantastic experience: Thank you to the coaches and community at CrossFit City Line. I’ve been a member for 7 years and you still provide me with my best hour of the day. If you want to get fit and have an amazing community, this is the place to go!

Greg Dorsey, GRI, CBR 5 years ago

Fantastic experience: 5 STARS! HIGHEST RECOMMENDATION! CrossFit City Line is an amazing community! I give the highest recommendation! All the coaches are amazing. My first experiences were with Coach Rachel and Coach Cassi. Both were very positive and welcoming. The coaches are friendly, warm and highly experienced. In hindsight, the only change I would have made was beginning sooner! Head Coach and Owner Mat, General Manager Cassi and all the coaches have made a very special environment which fosters community, athleticism, philanthropy, and friendships. CrossFit City Lines website is very informative. I read the Work Out of the Day (WOD) and Crossfit educational blogs written by the coaches every day. Every aspect of CrossFit City Line is top notch. There is easy parking, clean training space, and locker rooms. The coaches are fun and extremely talented and the other athletes (members) are humble, friendly and warm. As an athlete at CrossFit City Line, you can not only train your entire body through exercise and nutrition but also your mind! Prior to CrossFit City Line, I only exercised my body. I have learned proper nutrition is 70% of an athlete's overall success. For the previous twenty years, I have not paid attention to my nutrition. Once I turned 44 and lost a parent due to a heart attack I decided to get serious about nutrition. In April, I began working on my nutrition with Coach Joe. He taught me the correct foods to eat to reach my goals and kept me accountable. In six months, I reduced my body fat 10%. In August, I began Mindset Rx Training with Coach Rachel. She and I discussed my goals and we meet weekly to keep me accountable. In the first week of working with her, I made a major breakthrough towards accomplishing one of my major goals. I'm looking forward to continuing to work with both Coach Joe and Coach Rachel. Upon meeting the coaches and spending time with other athletes at CrossFit City Line I knew immediately that I wanted to be part of the community. Every interaction I have had in the last eight months has been extremely positive. I have overcome my fears of doing CrossFit and am happy to have become an athlete at CrossFit City Line. I’m honored to be a member and athlete and highly recommend CrossFit City Line.

Leave your opinion about CrossFit® City Line:

1 = Poor 5 = Excellent

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