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Granite City Group Fitness

“Offering group fitness classes including SPINNING, HIIT, Bootcamp, Yoga and Zumba

to deliver excitement, motivation, and results!”

Address: 42 Summer Street Barre, VT 05641           

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Wake up and Workout.


Brett Tremblay
Owner & SPINNING Instructor
Brett is a certified Spinning® instructor and avid mountain biker. He enjoys hiking and biking and spending time outside doing landscaping. He and Brittany live in Barre with their two dogs Gracie and Kaya. He is excited to bring more group fitness opportunities to the Barre community and he is invested in making fitness fun!
Brittany Tremblay
Owner, Personal Trainer, SPINNING Instructor & Group Fitness Instructor
Brittany is a group fitness instructor, and certified personal trainer. She is an avid runner and enjoys spinning, hiking, and spending time outside with her dogs. She played college baskeball at Saint Michael's college and continues to play on women's league basketball and soccer teams. She is committed to offering affordable, fun and convenient group fitness for Central Vermonters and helping them maintain healthy, active lifestyles.
Rebecca Duranleau

Spinning® Instructor

Rebecca Duranleau is a certified SPINNING instructor and AFAA Group Instructor. She lives in Washington with her dog Muskrat just down the road from her family and her horse, Zameel.  Rebecca loves friends, wine and weight training, the order depending on the day. With a professional background in Eating Disorders, Rebecca takes fitness and life balance seriously. She enjoys a high intensity workout and loves being able to share that with her community.


April Clark

Spinning® Instructor, Group Fitness Instructor

April Farnham
Spinning® and Yoga Instructor

As a trainer my responsibility is to help improve each of my clients' quality of life.  I can do that by helping them utilize their time to become stronger, help them prevent injury, add flexibility and achieve their individual goals.  By emphasizing the benefits of exercise and  proper nutrition, along with positive re-enforcement and motivation the outcome is positive results. I am  CPR American Red Cross. I am also currently enrolled in a 200 hour yoga alliance certification.

Jessica Van Orman

                   Spinning® Instructor

Jess is a certified SPINNING instructor.  When she started attending Brittany and Brett’s SPINNING classes, she fell in love with the class so much, and she knew she had to be an instructor.  When she’s not teaching sixth grade language arts or SPINNING, you can find her at a GCGF class.  She loves playing broomball and tennis,  biking, swimming, and spending time at her family’s camp.  Jess, her husband, and their two children, live in Barre with their dog and their cat.  She looks forward to sharing her love of SPINNING with the wonderful members at Granite City Group Fitness!

MaryEllen Boutin
Spinning® Instructor
MaryEllen is a Certified Spinning Instructor.  She joined the GCGF team in 2018 after developing a love for Spinning after taking many Spinning classes at GCGF.  She became a certified Rockstar Spinning Instructor in Nov 2019.  MaryEllen has 24 years of experience working with individuals as a Physical Therapist. She currently works at Choice Physical Therapy in Barre and specializes in working with orthopaedic and sports injuries.  She lives in Barre with her husband Tom and son Tyler.  When she is not following her son to various hockey and lacrosse games she enjoys kayaking, biking, walking and a new love over the last couple of years has been strength training.  MaryEllen is looking forward to continuing to instruct Spinning classes as well sharing her wide breath of exercises and knowledge of the human body as she is venturing into instructing Bootcamp/Strengthening/Conditioning classes at GCGF! She hopes to build a strong rapport with members to watch them overcome obstacles and help them achieve their goals.
Raegan Chaloux
Spinning® Instructor
Raegan Chaloux is a certified SPINNING instructor. She enjoys paddle boarding, weight training and surrounding herself with family and friends. She lives in Williamstown with her husband Eric. Raegan chases what makes her happy and focuses on self-improvement. She has taken a journey in a lifestyle change and fell head over heels with SPINNING. Raegan hopes to bring an exciting, positive and motivating experience to SPINNING at Granite City Group Fitness.

        Amanda Arnold

                   Spinning® Instructor

Amanda is a very motivational SPINNING instructor who lives a very active lifestyle and is very invested in youth sports and coaching community athletics. moved to VT in 2011 after finishing her masters degree in clinical psychology. She grew up riding horses competitively and still does at Partridge Hill Stable. She coached BYSA Girls lacrosse team for 3 years and now has been coaching the U32 varsity girls lacrosse team for the past 2 seasons. She loves spending time outside with friends, family and my dog Maddy!

Sierra Pembroke
Spinning® Instructor
Sierra grew up in Central Vermont and has always kept herself busy dancing, biking, hiking and enjoying the Vermont outdoors. Sierra is passionate about exercise and wellness and has made it a goal to have an active lifestyle. Teaching Spinning and exercise classes has become a passion for Sierra throughout the last 5 years. She enjoys the group atmosphere and being apart of this amazing community of people! Join her classes to find upbeat music, challenging movement and a fun atmosphere.  

   Reagan Rousse

Spinning® Instructor

Reagan's passion for fitness began when she discovered group fitness classes that mixed fun and community with challenge and results. She is certified in Les Mills BODYPUMP, SPINNING, and AMPD Strength. Reagan is an administrative assistant with CVMC and enjoys helping others. She lives in Barre Town with her husband, two children, and two kittens. In her free time, she loves to hike, read science fiction and fantasy, and she performs with several local orchestras and wind ensembles. 

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