HIIT Logic

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Become A Member
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PRINEVILLE

Building stronger bodies and communities

Prineville's first and only high-intensity interval training gym.

Opening summer 2025

This is where your story changes

This is where excuses stop and confidence takes over.Where discipline becomes your superpower.

This isn't your average workout. It's a proven training system built for real people who want real results-whether you're just starting out or chasing your next PR. Our coaches will push you, support you, and celebrate every milestone with you.
Become A Member

Start here. Start now.

Check our calendar for up-to-date class times. No better time to join us for your first High-Intensity Interval Training class.

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First Class Free

All in studio memberships 1st class is free to Central Oregon residents.
Free Class Sign Up

BOGO Prineville Unlimited Monthly Membership

$135 / month

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  • Buy One, Get One
  • Unlimited Classes
  • Small Class Sizes
  • First Class Is Free!
  • Available For a Limited Time

Prineville Unlimited Monthly Membership

$135 / month

Sign Up
  • Unlimited Classes
  • Small Class Sizes
  • First Class Is Free!

Family Add On Membership Prineville

$110 / month

Sign Up
  • Unlimited Classes
  • Small Class Sizes
  • First Class Is Free!

Punch Card Prineville

$110

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  • 5 Classes Per Punch Card
  • Small Class Sizes

Drop Ins

Call to discuss

Gyms Across Central Oregon

View our other gym locations.

Locations

Interested in opening a gym near you?

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Benefits of high-intensity interval training

One of the main benefits of HIIT is adaptability – unlike many more specialized workouts, it can easily be modified for all fitness levels. And, HIIT programs can be built around many exercise modes, from biking, to swimming, to group exercise classes.

Fitness-wise, because of their vigorous nature, HIIT workouts burn more calories after a session is over than other traditional workouts. Studies have shown that HIIT workouts also improve:

Aerobic & Anaerobic Fitness

Blood
Pressure

Cardiovascular Health

Insulin Sensitivity

Cholesterol Profiles

Abdominal fat and body weight while maintaining muscle mass

About us

Putting a face to the name - get to know the people who will be there, day after day, pushing you to be your best.
Breanna is a lifelong fitness enthusiast, proud mother, and the driving force behind HIIT Logic’s newest location in Prineville. Her passion for health and training started early and has grown alongside her commitment to family and community.

As a mom, Breanna knows firsthand the importance of leading by example. Her kids have grown up watching her make fitness a priority—learning the value of hard work, discipline, and self-care through an active lifestyle. Now, she’s bringing that same energy to Prineville with a mission to inspire others to become the strongest, healthiest version of themselves.
Breanna St. Clair
Owner / Operator of HIIT Prineville
Love this community, the variety in the workouts, and being able to walk away from every class feeling stronger than ever!!
Kelsey W.Bend West
Kelsey W.
This mornings workout was a grind! Katie coached a couple of combinations I had never done before. It was GREAT! I love it and feel better about myself everytime I leave this gym.
Charles B.Tumalo
Charles B.
HIIT Logic is special. The workouts are consistently challenging and thoughtfully designed, the teachers are knowledgeable and encouraging, and the community is unbelievable. It's a pleasure to be apart of a community like this.
Abraham B.Bend West
Abraham B.

HIIT Logic is changing the gym industry, would you like to be part of it?

HIIT Logic is a proven model. To be successful in the health and fitness market today you need to offer an unbeatable personal service, offer amazing value with a product that is proven. With an experienced management team behind the brand, we know what we are talking about.

We are looking for like minded individuals who share the same passion and values. If you have a passion for helping people achieve their goals and the desire to build a business based on community, HIIT Logic could be what you are looking for.

Professional Service

Analytical Expertise

Full Circle Coverage

Learn More

Have any questions?

We care about you, your schedule, and your health. Contact us to help us figure out the best process for getting you to the best version of yourself!

102 NW 4th Street
Prineville OR, 97754

Email: admin@hiitlogic.com Phone: 541.362.4787
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