Grit to Greatness Performance
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A Better way to train IN WOODLAND PARK

A private performance gym offering uncrowded gym access, small group personal training, and 1:1 coaching, all under one roof.
EXPLORE GYM ACCESSEXPLORE COACHING

How do you want to train?

At Grit to Greatness, you choose the level of coaching and support that fits you.
Train on your own

Train on your own

Gym Access: A private, uncrowded gym with premium equipment and door app access. Starting at $60/month with no fees.

SEE GYM ACCESS MEMBERSHIPS

Train in a small group

Train in a small group

Small Group Personal Training: Coach-led training with a small group of 6–8 people, three days per week for $150/month.

SEE HOW SMALL GROUP WORKS

Train with a coach

Train with a coach

Personal Training: Individualized coaching and programming built around your goals, experience and needs.

MORE ABOUT PERSONAL TRAINING

Additional Services

  • Movement Assessment: Start with an assessment to better understand how you move and where to begin.
  • Programming: Pre-built or custom programming for people who want a structured plan to follow on their own.
  • Functional Nutrition: Nutrition coaching, education and related support.
  • Seminars & Workshops:  Educational events covering training, mobility, nutrition and more.

More than a gym. More than a workout. 

Grit to Greatness was built for people who want a better training environment and better guidance when they want it.

  • NO CROWDS: Limited gym-access memberships mean you are not fighting for equipment or training in an overcrowded facility.
  • EXPERT COACHING: Our coaches use principles of biomechanics, kinesiology and program design to help you train effectively, not just harder.
  • ONE COACHING STANDARD. A TEAM OF EXPERTS. A consistent standard across the coaching team.
  • PREMIUM EQUIPMENT: Strength, powerlifting, turf, conditioning and mobility equipment in one facility.
  • TRAINING FOR REAL LIFE: Beginners, experienced lifters, outdoor athletes, adults and competitive and student athletes are all welcome.

Built for better training

What was once an Advantage Auto store is now Woodland Park’s premier 5,800-square-foot performance facility. Our completely renovated space is equipped with industry-leading strength and performance equipment designed to help athletes and adults train at their highest level.

  • Private Training Room for 1:1 Coaching & Seminars
  • Gym Space with 70 feet of turf, and a designated mobility area
  • Premium Equipment Brands supporting Olympic & Powerlifting, Bodybuilding, Strongman Athletes and more
  • Cardio Room
  • Private Treatment Room for GtoG Movement Assessments
  • Performance Coaching Team
  • Supplements from ATP Labs and Biotics Research 
  • Private Office for Nutrition Consultations 
  • Door Access via Gymdesk App
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Hours

Gym Hours for Members: 4:30AM - Midnight | Monday through Sunday
Tours by appointment only

Best of teller county: 2025 & 2026

We’re honored to be recognized for doing what we love — helping our athletes and members achieve greatness. Thank you for making Grit to Greatness Performance your home for strength, performance, and results. 

Achievements Transformed through Expert Guidance

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"Utter competence, expertise, and truly individualized training that Justin builds much in the same way a tailor custom fits clothing for each person. I've gone from physical training as a former military officer to more informed and science based training as a critical care nurse now, and this is the most confident I have been in my body and it's abilities, while resting assured I am doing it in the most healthy and informed way. From nutrition science to anatomy, physiology, pathophysiology, and exercise science, you're truly getting the entire package with Justin!!!! Whether you are an athlete/military member looking to take your strength and performance to a higher level, or just simply ready to get serious about your health, I would recommend Justin hands down."

- Catheryn Phil

"I started working with Justin to resolve an elbow issue I had for months with no sign of healing. Within just a few sessions Justin proved to be knowledgeable in all aspects of fitness, making my elbow issue completely disappear and assessing several aspects of how I move/train that have lead to many injuries I have had over the years. I have more confidence in the exercises I do now because Justin has shown me how to do them both properly in a way that ensures both strength and longevity. I held off ever working with a trainer because of a lack of confidence in what I have seen some do, but I'm glad I started to work with Justin and I look forward to what he can help me improve!"

- Alec F.

"Justin was a pivotal piece in my son's baseball recruiting journey senior year. In a short window we saw great increases in strength, speed, & explosiveness. Justin, is an intense trainer and pushes to get everything he can out of an athlete. His focus on proper mechanics in exercises really helps with preventing injury and was the reason we hired Justin to train. The foundation that our son's journey has veen built on is solid as a rock and for that we will be forever grateful. If you want knowledge backed by results, Justin is your guy." Braxton signed to UTPB Baseball

- Braxton V.