Prototype Training Systems (Home of CrossFit® Prototype)

The center is an official CrossFit® affiliate. Last checked: 26/07/2025

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

Information about Prototype Training Systems (Home of CrossFit® Prototype)

50 E Main Street Unit 1
01581, Ellsworth
+1 508-366-1028

Opening hours

  • Monday: 5:00 AM – 6:30 PM
  • Tuesday: 5:00 AM – 6:30 PM
  • Wednesday: 5:00 AM – 6:30 PM
  • Thursday: 5:00 AM – 6:30 PM
  • Friday: 5:00 AM – 6:30 PM
  • Saturday: 7:00 – 11:00 AM
  • Sunday: 9:00 AM – 12:00 PM

Services, Machines and Guided Classes

CrossFit®

Prototype Training Systems (Home of CrossFit® Prototype): Opinions

5/5 (5 Opinions)
Steve Cimino 3 years ago

Fantastic experience: Prototype is awesome! its has a great coaching staff, that truly cares about their clients/members. Where Prototype sets its self apart is its amazing community, so supportive, encouraging and kind. No matter what your fitness level is Prototype has you covered they will help you reach your goals!

Keivan Russo 4 years ago

Fantastic experience: I’ve been coming to Prototype since August 2014. I got my father a gift card for entry and classes and month membership for Christmas 2016, yes still there today! I moved 15 minutes further from where I was originally took 7 months off and came back! This place is awesome, the coaches are top notch, they are there because they want to be and care to be. Everyone is very welcoming, you could be brand new to CrossFit and weight lifting and you’ll feel as comfortable as can be. I always recommend this gym to anyone looking to get into it. On top of the CrossFit and weight lifting they have an awesome nutrition program. I worked with Jon for about 2 years off and on and I have now been implementing everything I learned over that time and hitting new goals. The stuff I learned here is stuff people should be taught in school. After you go through a program and hit your goals and find out you can continue to do so on your own and it’s basic health, it’s extremely rewarding and gratifying. Come say hello and take a class well worth it!

Marissa Papazian 4 years ago

Fantastic experience: Prototype is the best gym around. I have been a member since I moved to the area in 2015. The coaches are friendly and so knowledgeable and helpful. It doesn’t matter how long you’ve been there, they are always watching to make sure your form is good and are always there to help make adjustments to scale your workout as needed. The community is the best - I have made many friends that go outside the gym and always look forward to seeing friendly faces when I walk in. They have navigated the pandemic in such a high class manner, adjusting on the fly, communicating clearly and promptly, and accommodating people both in the gym and in virtual classes. I would recommend Prototype to anyone and everyone! All workouts are scaleable to your ability and there are many different class times and types to fit your schedule and focus.

Nicole St.Pierre 5 years ago

Fantastic experience: I've been a member of Prototype Training Systems since 2014. The coaches and staff are extremely competent and very well-trained and most importantly, they truly CARE about their members and their well-being and overall fitness. They also offer top-notch nutrition plans and support. PTS's programming is second-to-none, constantly varied, and always scalable for any level of fitness. You are constantly challenged and never bored of the same old routine! The team consistently supplements programming and classes by implementing fun and interactive challenges meant to improve members' habits as it relates to fitness, nutrition, and mental health/ mindfulness. As for the community, the MANY members are supportive and close-knit and among them, I've made some of the best friends I've ever had. I cannot say enough about my experience with Prototype... it's more than just a gym; it's become a major part of my life and has changed me for the better in so many aspects and at 41 years old, I'm in the best shape of my life. If you decide to join up, you'll be warmly welcomed by the staff and community and supported on your journey to a happier, healthier lifestyle.

David Maynard 5 years ago

Fantastic experience: Not only have I been a member of this gym for quite a while, I love it so much I got other family members involved with private training and group training. The coaches do an incredible job in the group classes and with one-on-one training sessions. It's a great atmosphere to learn and get outside of your comfort zone. Highly recommend CFP!!

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