The center is an official CrossFit® affiliate. Last checked: 01/09/2025

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

Information about CrossFit® Tantrum

Corporate Ln 1024
15632, Greensburg
+1 724-980-2643

Opening hours

  • Monday: 6:00 AM – 8:00 PM
  • Tuesday: 6:00 AM – 8:00 PM
  • Wednesday: 6:00 AM – 8:00 PM
  • Thursday: 6:00 AM – 8:00 PM
  • Friday: 6:00 AM – 8:00 PM
  • Saturday: 8:00 AM – 12:00 PM
  • Sunday: Closed

Services, Machines and Guided Classes

CrossFit®

CrossFit® Tantrum: Opinions

5/5 (19 Opinions)
Sooraj Sasikumar 4 years ago

Fantastic experience: Positive: Communication , Professionalism , Quality Was new to CrossFit and I feel I went into the right place. Chris, Mandy, and pretty much everyone at the box was welcoming and helped me get started with basics, and made sure I did things right and progressed. Love this place and a great community.

Drew Frydrych 6 years ago

Fantastic experience: I dropped in to CrossFit Tantrum and had a very pleasant experience. The staff was very friendly and welcoming. The facility was clean and well kept. The coach for the class provided useful, constructive feedback/tips. The programming was appropriate. If you're in the area, I'd encourage you to give them a try.

Rena J Garland 6 years ago

Fantastic experience: Chris and Mandy, I want to tell both of you how awesome it has been to be a member of CrossFit Tantrum. I have lived in Erie, Chicago, Atlanta, Myrtle Beach, Orlando and a few small towns along the way. I have gone to gyms in most of them, including one CrossFit gym in 2008. I have never belonged to a gym for a year. I have never felt this kind of consistent, positive and welcoming atmosphere or the sense of accomplishment and learning. It feels like family and I love it! Thank you both so much!

Patty Karczewski 6 years ago

Fantastic experience: Tantrum is a great atmosphere. The coaches are amazing. They are extremely knowledgeable and create very challenging WODs. The community is so supportive. No matter your age or abilities there is a pathway to fitness! Do it!

Marshall Dilworth 6 years ago

Fantastic experience: I have been doing crossfit since 2013, have my L1 certification, and travel all the time for work. Because I am regularly accustomed to drop-ins, it is very easy to recognize a gym when it really stands out from the dozens of others I have tried. Much like a first date, your first time going into a new gym sets the tone - not only for your experience that day - but if you will ever come back. Upon showing up I was immediately met with a smile and a handshake from the co-owner, Mandy. I was quickly set up for the class and routinely helped out with the class logistics by Mandy or another athlete. Space is small but they run it very efficiently. Coaching was exceptional, comradery was excellent, and workout was on point. One of the biggest tells for a gym like this is if the athletes introduce themselves to me. You would be surprised how often you feel welcomed by the coach, but not the group because of your "drop-in" status. A number of athletes took time to introduce themselves and making me feel welcome. Attitude almost always reflects the leadership of ths crossfit gym and this was a wonderful experience for me. Trantrum as a community was exceptional at making me feel welcome, an integral part of the class, and desiring to come back again.Thank you Chris & Mandy for such an awesome place!

Travis Hendrix 6 years ago

Fantastic experience: Some of the best coaches. They will help you out with everything and make sure your doing it right. Glad I found this CrossFit. I'm from out of town and they treat me like regular. Thanks CrossFit Tantrum

AOM Investments 6 years ago

Fantastic experience: Excellent response time, great workout, knowledgeable coaches. Don't hesitate!

Jason Eury 6 years ago

Fantastic experience: Was in town for business and found this gem of a gym. Staff is very inviting and flexible and everyone in my classes were welcoming and encouraging! Gym is clean and has all the necessary equipment to get a fun and challenging workout in Great gym filled with greater people!

Gregory Stemler 7 years ago

Fantastic experience: A native of Murrysville, I was visiting family over the holiday weekend, CFT was recommended by trainer based on a quick review of the website. I trained two days, Chris was great and very personable and I was immediately welcomed by the staff and several members introduced themselves. It was a great work out and the community feel of the place was palpable. I returned to my gym to describe my experience to my trainer and he said "that place is legit" I could not agree more, hope to see you again on my next visit back home, all the best to CFT!!

Annie Gerry 7 years ago

Fantastic experience: As soon as I walked Crossfit Tantrum for Foundations and was greeted by friendly faces, I knew I would never want to set foot in another gym. The coaches and staff are really knowledgeable and really take time to teach you the movements. Everyone is always encouraging and the people you work out with are the best! You can feel the community-type atmosphere when you come in and your friends really do become your family.

Jen Bair 7 years ago

Fantastic experience: Amazing community, great gym. Had a awesome workout this morning and everyone was so friendly. Definitely stopping in again next time I’m in town. Thanks Crossfit Tantrum for letting me drop in.

Nikki Renzi 7 years ago

Fantastic experience: The gym is a great community full of people who want to support you. Chris, Diane, and Mandy are all invested in you as your coach and they do everything to help you succeed.

Rafay Ahmed 8 years ago

Fantastic experience: I was a member for almost 1 year before I had to move. I absolutely loved it. The coaches are great, both as person and in their knowledge of everything Crossfit...well almost everything...realtor, chiropractor, running marathons and doing all sorts of competitions over the weekend. The coaches explain all the movements very well and during the class are there to help you everyday. The community is awesome..always there to encourage you. If you are in the Murrysville or Monroeville area and even thinking about cross fit..I strongly suggest that you join Crossfit tantrum.

Kelly the great 8 years ago

Fantastic experience: Crossfit Tantrum has been one of my best fitness experiences ever! The coaches have been very supportive of my fitness journey 100% of the way. All of the people that go here are incredibly supportive as well, more supportive than family! If you've never tried CrossFit but want to or are looking for a new box, this is the place for you to be!

Paige Alexander 8 years ago

Fantastic experience: Great people. Great coaches. Makes for a great life.

Jessi Troyan 8 years ago

Fantastic experience: After making the move to the Pittsburgh area at the beginning of summer, I knew that one of the first things I wanted to do was find a new crossfit box. Little more than the serendipity of geography led me to CrossFit Tantrum. On all possible margins, joining has been a 5-star decision. The coaches are passionate and knowledgable in helping all members aspire to their peaks of fitness day in and day out no matter whether you are a star athlete, new to the fitness journey, hurt/injured, or dealing with any other sort or degree of issue. Beyond that, the members themselves are fantastic - in and out of the gym. At Tantrum, you'll meet new friends that become family. Support, encouragement, and community are what you'll find here. Drop in, and see!

Erin McDaniel 8 years ago

Fantastic experience: We're dropping in from out of town and the owner Chris Ellison was super friendly and accommodating. Great facility and members. We'll be back

Timothy Kranick 8 years ago

Fantastic experience: A truly dedicated staff of coaches that will push you to your limit ,while keeping safety and injury prevention a priority!

Marissa DAltorio 8 years ago

Fantastic experience: should have joined sooner. joining CrossFit Tantrum was one of the best decisions I've ever made. not only am I in the best shape of my life but I've also met an amazing group of people that have become a second family to me. don't be intimidated or think that you aren't in good enough shape to join. members have a variety of fitness levels but everyone is supportive and pushes one another to be better everyday. the coaches are wonderful. each has his/her own coaching style so there is absolutely someone there that will push you to be your best - whether you need someone yelling in your face or someone who's a bit more laid back. if you've ever wondered about CrossFit or thought about giving it a try - Tantrum is your gym - you'll wish you had joined sooner.

Leave your opinion about CrossFit® Tantrum:

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