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Are You Ready to Thrive in the Hive?

Experience individualized and high-intensity training.

The B-FIT Team

Meet the people who help you exceed your fitness goals!


Small class sizes, high-intensity, motivational, and fun!

Cryo Services

Cryotherapy, CryoSlimming, CryoToning, and more!


B-FIT Boulder offers High-Intensity Interval Training (HIIT) classes in a supportive environment to meet your personalized fitness goals.

Our goal is to inspire you and support your health and fitness journey, every step of the way. Whether your aim is to tone your body, lose weight, increase endurance, or improve athletic performance, you’ll thrive in the hive.

With strength training, interval training, and cardiovascular training—you may find yourself working out next to an elite Olympic athlete—we are all in the same hive!

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B-FIT Boulder Hours of Operation

Monday & Wednesday: 7:00AM – 3:00PM
Tuesday: 6:00AM – 6:30PM
Thursday: 6:00AM – 4:00PM
Friday: 7:00AM – 5:30PM
Saturday – Sunday:  Morning Classes (check our schedule!)
Saturday – Sunday:  Cryo Services Available 9:00AM – 12:00PM by appointment only

Find the B-FIT Hive

2408 Arapahoe Ave.
Boulder, Colorado 80302
[email protected]
+1 303-449-5855

The Buzz from the Hive

“The class I took was excellent! It was a great group of people with mixed levels of athleticism and we all got a fantastic workout in a short amount of time. I am so impressed with the facilities as well as the camaraderie I experienced in my first two sessions. I highly recommend B-FIT.”

Beth R.

“It doesn't take a huge complex to get fit. It takes commitment and hard work. Come to the Queen Bee and be a part of the B-FIT hive. You will be welcomed, challenged with a variety of exercises and equipment from the very best. And have fun doing it.”

Curt C.

“It's obvious that Brenda has found her passion in helping people achieve their fitness goals. Her passion and enthusiasm are contagious. The studio is immaculate. The women's locker room is very well stocked. I can't find enough positive words to say about Brenda and B-FIT. You should check it out!”

Amber D.