Shannon Curtis


Glenn, you have been a great motivational force in my life. You got me to push myself harder than I ever would have. Sharing your knowledge has given me confidence has helped me to lead a healthier and more fit life. It is through this new self confidence that I have become very ambitious in all aspects of my life, especially in my career and outdoor activities. At work, I have more energy than most people. I look forward to getting up in the morning and I don’t need coffee like everyone else.

Anna Jensen


Glenn is a rare coach in my opinion. His knowledge not only of how to strengthen yourself physically, but also mentally makes each session accomplish double duty- I feel pleasantly exhausted but invigorated to take on challenges and dreams in other areas of my life.


broomfield, co

Glenn's TRIBAL Rite of Passage program has been instrumental in my getting back in shape physically, mentally and in my business. My motivation is higher, my confidence is higher and great things are happening in my life and work that I did not imagine. I wasn't running due to an injury, but just had a personal best for 6 miles.  I ran further than I ever have, I did more jumps with a jump rope than I ever have, I lost 5lbs of body fat and more. I created my life plan strategy. Join us!



I have had the pleasure of knowing Glenn for the past 5 years, he always lifts people up and starts to encourage them from the very first moment he interacts with them. He genuinely cares for the progression of the people that come into his life and will make you leave a better 'you' no matter the circumstances of your life's challenges. Glenn and TRIBAL will give you the tools and encouragement you have been needing, so take back your life and live it to the fullest!

Catherine Childs


It’s been amazing to feel so much stronger and confident with my weight-lifting and the cardio workouts are great! I am learning about the physical and mental resources required to develop strength and stamina to push beyond my self-imposed limitations. I have absolutely gotten back into the groove thanks to your help and I am happily playing with it all.

Holly Grady

washington, dc

Glenn is a master coordinator. He creates and instills a driving, passionate force of determined strength in all he does. He creates that same force in those he mentors. Once you have worked with Glenn in any realm, your life is changed in ways that can be measured with evidence. The ability to reach continuous prosperity with Glenn’s guidance is seemly infinite when you are in his presence. That influence carries on into your own autonomous drive.


nederland, CO

Working with Glenn is a joy. He’s there kicking your ass and you can’t help but love the guy. He has a spirited way of engaging with you that is both compassionate and highly motivating. His presence is like a sort of fuel which inspires you to push beyond your perceived limits. He clearly has a gift for his work.


mill valley, cA

When I began this journey, I could barely do 15 minutes on a treadmill without being out of breath and hurting all over. After working with Glenn, I have lost over 40 pounds and can now soar through 30 minutes on a well-elevated Nordic Track. Due to this program, I am leaner, stronger, healthier, and more aware of just what my body needs both physically and nutritionally.


Boulder, CO

Glenn’s devotion to helping his clients push past their personal barriers is just one generous gift he offers. He also hands over a true road map that lead them towards their desired goals. From my 30+ years of experience, I know this is what it takes to achieve amazing and lasting results.

Heidi Grayce Goodrich

broomfield, co

Glenn is an incredibly encouraging, persistent and motivating coach! There have been many times I wanted to quit, but he would just walk right up to me, look me in the eyes and say just the right kind of thing to help me choose to keep going through those difficult moments (and I have had many!). I would not be where I am at today without his help and endless belief in me! You want him in your corner!

Luke Eisenhauer


Glenn has a real gift for guiding an intense physical workout paired with thoughts and questions about life and how we show up as men. Thank you for the challenge, Glenn - I look forward to continuing this process of becoming a better, stronger, kinder and more capable man!