Core Progression Elite Personal Training

$$ • Personal Trainers

2525 Arapahoe Ave Bldg H7, Boulder, CO 80302

About Core Progression Elite Personal Training

Core Progression Elite Personal Training is a fitness center in Boulder, CO offering strength training and athletic training for muscle gain and fat loss. The gym features clean and private training spaces with great equipment. The trainers are known for being understanding, welcoming, and highly knowledgeable in exercise science and the human body. They focus on individualizing programs to meet each client's needs, such as improving flexibility or preparing for a wedding. Training with Will has been a great experience over the past six months. He created a personalized conditioning program aligned with goals, which really boosted progress. Will strikes the perfect balance—motivating without being overbearing—and is always flexible with scheduling. The gym is an awesome space, and the friendly dogs and good music make it even better. Kirtiss is an incredible trainer who has helped clients notice a huge difference in muscle mass and motivation. He teaches great exercises that clients can do outside the gym to stay consistent. Overall, everyone there is friendly and professional, with top-notch equipment and a variety of options. Core Progression welcomes all ages and abilities without judgment, focusing on helping clients get stronger and succeed. It is a great place with great people.

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Reviews for Core Progression Elite Personal Training

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  • Jun 2026

    I attended this gym for a few years before leaving to mix things up a bit, but now I've started up again at Core Progression recently, and it's just as good as ever. The staff are all super friendly, very knowledgeable, and just plain great to work with. If you're looking for training that's catered to your needs and your goals, this is a great spot.

  • Apr 2026

    I started working with Jason at Core Progression exactly six months ago. Boulder has a surplus of trainers and I shopped around for a while until I found the perfect match. When I started I was intimidated, uncomfortable, self doubting and quite honestly scared. I’m a 35 year old gay man who has never felt safe in gym settings and also struggled with addiction and anorexia throughout my life. I’m over six years clean and sober from my drugs of choice and saw the significant influence having mentors like sponsors and therapists did for my growth in recovery from substance abuse and mental illness. When I turned 35 and was truly ready to make a change with how...read full review

  • Mar 2026

    I have been training with Nate for the past few weeks, and the experience has been awesome! He is very knowledgeable and is a fantastic trainer. He is consistent, positive, and always ready with a great workout routine. I'm already feeling and seeing a difference in my strength and muscle tone. 💪
    I highly recommend this training gym because of the amazing staff!

Hours

Monday: Open 24 hoursTuesday: Open 24 hoursWednesday: Open 24 hoursThursday: Open 24 hoursFriday: Open 24 hoursSaturday: Open 24 hoursSunday: Open 24 hours

Tips

 online classes  on-site services wheelchair accessible accepts credit cards asian-owned bike parking

Location

2525 Arapahoe Ave Bldg H7, Boulder

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