New to CrossFit
Begin here with our Fundamentals program. A step-by-step program where our coaches work closely with you to teach the fundamental movements of CrossFit and prepare you for success!
Undeniable Barbell Club
Just looking for some heavy lifting? UBC is geared to get you stronger and more technical in your Olympic Weightlifting. See how we accomplish this.
Member Of the Month
These Undies have got it all! Commitment, Standards, Professionalism, Drive and Community! They bring so much to our CrossFit family and devote themselves to being the best they can be as CrossFitters and individuals. Want to become better at CrossFit and life in general? Aspire to be more like these people
If you are worried about osteoporosis, there are better ways to avoid it. Number one isApril 13, 2015
It’s what all the cool kids are talking about. The evil plague wreaking havoc throughout the civilized world, condemned…April 6, 2015
But what if you want Froot Loops on your doughnut and icecream on top? Once in a while you…March 30, 2015
People trying to get stronger definitely need ample amounts of protein to repair and build muscle, but those trying…March 23, 2015
Isn’t it great living in the enlightened, post-low-fat era? Even mainstream TV doctors are endorsing “healthy fats.” Finally, you…March 16, 2015
I know that you are dying to finally get that secret combination of foods, the rocket fuel that turns…March 9, 2015
Everyone is asking/raving about “bulletproof coffee.” If you are unfamiliar, it is just coffee with a TON of fat….March 3, 2015
CrossFit Undeniable Member of the Month Rhonda Pilcher aka Weezer Age: 57 Occupation: office coordinator for Matrix Technologies, Inc. Favorite...March 1, 2015
How awesome is GNC? You can walk in there, chat with Dirk for a few minutes, and see that…February 9, 2015
So you have started CrossFit! Congratulations! That is such an enormous step to take. Now that you have adopted...January 27, 2015
For more public accountability to people you know will always support you, we have established a GOALS BOARD at…December 29, 2014
How does it feel to know, SPECIFICALLY and MEASURABLY, what you are going to do and know the DEADLINE...December 22, 2014
- "I feel blessed in many ways to have found this box. I was pretty intimidated by things I had heard about CF, that is until I started my training and actually spoke to the coaches and saw first hand what a great group of people workout here. It is by far the best of the best that anyone at any level could ever hope for. CFU coaches are all excellent and very helpful in all realms of life!"Wendy Stark Foss
- "Great gym, great people, highly recommended!! All you have to do is show up and they will put you to work. They work with people of all strength and abilities!!"E.S.
- Fantastic box. Loved the coaching.Tony Rogers
- "Great gym, and even better people to run it. I would recommend this gym to anyone and everyone."Lewis Turner
- Kristin Jolly
"Crossfit Undeniable is the best Crossfit Box in Denver!"
- "Great coaching! Excellent community! Could not ask for a better crossfit experience."Todd Hicks