Adult Weight Loss Camp

We understand how difficult weight loss can be. Sometimes it’s not as easy as joining a gym, or ordering salad for lunch. Sometimes you need a big push & plenty of support to achieve your fitness & weight loss goals. At One Fitness Camp, Utah’s premier adult weight loss camp you will lose the weight. You will get stronger. You’ll find yourself taking on challenges you never thought possible – not just fitting into your old jeans, but fitting healthier habits into your lifestyle. We have helped over 1000 individuals regain their confidence and health through our proven and medically backed weight loss program.

KELLY LOST 130 LBS

There is nothing else in the world worth investing in more than yourself. I told my husband that if I didn’t do something about my weight I would die an early death and possibly not be able to have children. These were not acceptable options for us….

Watch Her Transformation
Questions? Click Here to Contact Us or Call Us Now 1.888.592.CAMP

Award-winning Fat Camp for Adults

Enjoy your surroundings as you enjoy your lifestyle changes at One Fitness Camp’s beautiful Park City, Utah location. Renowned for its ski town charm and stunning summers, Park City is home to the Sundance Film Festival and hosted the 2002 Winter Olympics. During your stay, experience luxurious amenities, spa treatments, and gourmet organic meals at the award-winning, 5-star Westgate Resort. Like the winners who gather in Park City annually, you’ll be victorious in achieving your health and fitness goals while at One Fitness Camp, awarded Utah’s Best of State Fitness Program in 2013,  2014, 2015 & 2016.

A weight loss camp whose impact will last a lifetime

One Fitness Camp is here to help you reach your goals,. We’re here to help you make a dramatic difference to your waistline, tone up for a big event, or give you a much-needed boost to get back on a healthy track.

Get Healthy & Get Fit

Our certified trainers host a variety of workouts to get you moving. From boxing to bootcamp and swimming to spinning, you’ll find a new way to look at exercise.

Ditch the Diets

Fall in love with food, the right way. A resident nutritionist prepares all your meals, showing that delicious meals can also be nutritious, healthy ones.

Stay Succesful

Our weight loss camp experts are by your side for every aspect of losing weight. Plus, we’ll even followup with you as you start a new, healthy routine back at home.

Client Reviews

  • One Fitness is phenomenal! I have learned so much about how to take care of my body and live a healthy, fit life, for the rest of my life. My attitude about what I can accomplish and my sense of self esteem have soared! i'm so grateful to the amazing staff, who are remarkable people that encourage success and create an atmosphere that's warm and uplifting! Wishing to stay longer, but plan to return to this wonderful place that has been and will continue to be a turning point and blessing in my life!

    Linda Dahl
  • I gained some inspirational quotes and would love to tour the entire grocery store examining nutrition labels. My husband is so excited that we eat normal, balanced meals now that I have returned with all my new knowledge. I would definitely attend a camp again especially since I lost 4.4 lbs of fat off my mid section in a week! I can run faster and I am stronger too. Thanks One Fitness Camp!

    Errin Evans Walker
  • I hope you guys are happy! I come for one week doing half days and loose 4 lbs and almost 1% of my excess body fat. Now, after being home a week, I can't stop exercising and I've lost another 4 lbs. What have you guys done to me? Thank you Wayne, Kimba, Pam and all.

    John Costa
  • It is my home away from home. Where I go to get grounded, to push myself and learn more about myself. I love the trainers, the atmosphere and the positive environment. One Fitness Camp can change your life. It did mine.

    Jennifer Pearrow Sisk
  • I just finished a one week stay at One Fitness and could not have been more pleased. The setting, the accommodations, the food, and, most importantly, the knowledge, friendliness, professionalism and capabilities of the One Fitness training team was superb. The enthusiastic support and guidance I got from Wayne, Kimba, Trent and Pam helped me to achieve my nutrition, weight loss and fitness goals. I'm just sorry I was not able to stay another week! I made some super friends who, like me, were on a mission to get and stay healthy. If a healthy, fit, lifestyle is your goal, One Fitness is the place to go, whether you're almost where you want to be, in need of a "tune up" or just beginning your journey. Oh, I almost forgot, it's a great value, too!

    Joe Bergfeld
  • One Fitness was great!! My goal was to give my routine a jump start! I lost 4.5 lbs and 1.4% body fat in 5 days. Loved the food and variety of exercise, but it's the people that make the difference. Wayne, Kimba, Trent, Michael, and Pam...you guys are awesome!! So happy about my decision to come to One Fitness!!

    Karla Ekdahl
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