“I started Treadfit in April when my husband and I moved back south from the city. I knew I wanted a gym where I would feel motivated, welcomed and actually look forward to working out, and Treadfit provided me with just that! There are so many things that keep me coming back to Treadfit – the class formats (they truly do fly by!), the option to take a strength or HIIT class which both kick my butt, exercises I wouldn’t normally do at home, the energy of the classes, the challenges and especially the encouraging instructors. I’ve already hit 100 classes, and I can’t wait for the next 100 at Treadfit!”
WHAT IS 
Treadfit is an innovative fitness facility that provides customized workouts from certified trainers. Each class will improve your overall fitness level using interval training on the treadmill, coupled with full-body strength training. At Treadfit, no class is ever the same!
The Workout: Each 50-minute Treadfit workout incorporates periods of intense anaerobic exercise with periods of recovery and strength-building exercises. This type of high-intensity interval training has been proven to increase endurance and improve fat burning - resulting in a stronger, faster, and leaner you! Each client will receive a heart-rate monitor to track heart rate zones and accurate calorie burn. Throughout the 50-minute workout, clients will strive to complete 10 to 18 minutes of training at 84% or higher than maximum heart rate. Hitting this target will produce an increased metabolic rate for 24 to 36 hours after the workout. Clients on average will burn between 400-800 calories per class.Class Signup & Schedule Free 7-Day Trial
PRICING
MEMBERSHIPS
8 classes/month
12 classes/month
16 classes/month
20 classes/month
24 classes/month
A credit card processing fee will be applied at checkout.
INSTRUCTORS
JENNY HARKINS
Jenny, an ACE certified group instructor and nutrition specialist, is the founder of Treadfit. After completing five marathons and several half marathons, she began experimenting with shorter bursts of high intensity running mixed with strength training. She saw dramatic improvements in her fitness level, and decided to leave distance running behind. Jenny brings her love of running and fitness to the unique format of Treadfit’s workouts.
COLETTE FITZGERALD
Colette is a certified ACE personal trainer with over seven years experience as a personal trainer in the Beverly area. Colette specializes in the body’s core muscles that are exercised in everyday life. She is a strong believer in helping her clients achieve their maximum fitness goals through a high energy approach to their exercise routine. Colette is an active mother of five and an amazing role model!
DAWN COURTNEY

Dawn is an experienced certified group instructor and a Treadfit regular. Dawn is a busy mother of two who incorporates fitness into her family's daily lives. She has been active in sports and fitness since her high school days, and brings her dedication to fitness and health to each of her classes.
SARAH DALEY

MARY BROWN

MELISSA URBON

Clare Kennedy

Roy’el Hill

Shana Creighton

Shana’s love and passion for fitness led her to obtain her ACE personal trainer certification. She has been active all of her life in basketball, volleyball, gymnastics, track, and CrossFit. Shana has completed three Chicago Marathons and is always seeking new challenges. Her love for group fitness is what brought her to Treadfit. One of her favorite things about coaching is inspiring others to achieve their goals and push themselves. When Shana’s not at the gym she works as a nurse practitioner in the cardiothoracic ICU. Shana is excited to join the Treadfit family.
Nora Sheahan

Nora is a local resident who was born and raised in Beverly. She has completed 4 marathons, several half marathons and has been a Treadfit regular for years, completing over 300 classes. Her love of running, Treadfit classes and being a part of something that makes a difference in peoples’ lives inspired her to get her certification to be an instructor. Nora, who also works as a full-time fundraiser for a not- for-profit school in the south suburbs, still lives in Beverly with her husband, stepdaughter and 2 dogs and is excited to join the Treadfit Family!
Bridget Halleran

Kaley Farrell

Kaley’s love of fitness came after working in the corporate world for many years. She wanted to share her passion for fitness with others and became an ACE certified trainer. Kaley's focus on fitness also helps her build endurance and stamina to keep up with her five little ones. Her focus is on perfecting form and lifting heavy to achieve amazing results.
























































































