The Camp Transformation Center of Ontario Ranch

3450 Ontario Ranch Rd Suite 3, Ontario Ranch, CA 91761

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Ready for the Ultimate Challenge?

Explore Your Limits with The Camp’s Elite Strength Training Program at Ontario Ranch

The Best of the Best

The Camp Transformation Center Ontario Ranch is proud to offer our Elite Strength Training Program for members who want to experience a more intense workout regimen comprising both HIIT and strength training. This program offers personalized training for small groups – no more than 8 at a time. During 8 one-hour sessions each month, you test your physical and mental limits like never before.

Program Highlights

Under up-close and personal conditions, participants in The Camp’s Elite Strength Training Program can expect the following:

  • 8 small group-oriented, high intensity (HIIT) workout sessions (1 hour each)
  • Continuous personalized coaching and encouragement
  • Tight-knit support and accountability, where achievements are celebrated
  • Nutritional guidance designed to fuel your body for highly physical training sessions
  • Diverse and challenging workouts designed to build strength and endurance
  • Challenges to your physical and mental limitations

The Camp Transformation Center Ontario Ranch Elite Strength Training Program is designed for experienced participants who are willing to challenge themselves to become the Best of the Best.

What Our Members Say

Coach Autumn's class was hard but she managed to make it fun. I enjoyed her class.

Maggie Ibarra Dec 12, 2025

Coach Autumn was awesome!! Her workouts kicked my butt and motivated me to do more

Judy Nasario Dec 12, 2025

Loved the class, coach Autumn is awesome!

Xiaobei Chen Dec 12, 2025

Camp Transformation Center has been an amazing experience. The trainers are supportive, the workouts are effective, and the community is very motivating. I’ve seen real results and feel more confident and consistent. Highly recommend to anyone looking to improve their health and fitness.

Nathaniel Dec 12, 2025

Love my gym and Fit Fam!! Best gym in the IE! Threepeat Camp Games winners!! Awesome coaches, staff, and members!! Come try a free class!! You will not be disappointed!!👊🙌🏻💪

Jessamine Moreno Jun 6, 2024

(Translated by Google) It's definitely a place to grow; they support and guide you very well. Plus, Coach Autumn's music and class are excellent, and Lili's attention at reception makes you feel super welcome! (Original) Definitivamente es un lugar para crecer, te acompañan y te guíen muy bien, además la música de la Coach Autumn y su clase es muy buena, la atención de Lili en recepción te hac sentir súper bien!

Alexander Valenzuela Dec 12, 2025

(Translated by Google) We love going to class. Melissa is the best in the morning, and Lily is the best in the afternoon. Coach Autumn's class was the best part of today. 1000/10 for them ❤️😎. (Original) Nos encanta ir a clase, en la mañana Melissa es lo mejor y en la tarde la atención de Lily, la clase de la coach Autum fue lo mejor el día de hoy. Un 1000/10 para ellos ❤️😎.

Darlin Landinez Mejia Dec 12, 2025

The staff is great the environment is amazing. trainer work hard on there setups. Diego, Phil and Tony are the best!! 12/2/2025 coach Autumn did an amazing lower body day.

samuel Faj ijjuhyyyuu uhgfrfdzddfder dwwevela Aug 8, 2025

The Camp is awesome. Clean facility, awesome trainers and great workouts. They’re so welcoming to all body types and fitness levels. They’re so a really great job of making sure everyone is able to feel successful in their workouts while also giving you the push you need to challenge yourself. I can’t recommend this location enough. The members are also so welcoming and encouraging. If you’re looking to a supportive workout community to help you reach your goals, this is it.

Chrystal Ziebart Oct 10, 2025

great classes and great instructors!

Uly Fernandez Oct 10, 2025

I’ve been going to this gym for a while now, and it’s been such a solid part of my routine. The schedule works well, and the workouts are always challenging in a good way. The coaches actually coach — they demonstrate proper form, make time for warm-ups and cool-downs, and somehow make tough workouts feel doable (even the burpees). Even in the early classes, there’s great energy. The coaches are approachable and clearly put thought into what they do. The workouts are varied, so you never feel stuck doing the same thing, and you definitely feel it the next day. The gym is clean and well cared for, and any equipment issues get taken care of. The owners are hands-on, present, and genuinely care about the members (they even teach some classes themselves). It’s not just a gym, it’s a community that makes you stronger, happier, and slightly addicted to endorphins.

Audie A Oct 10, 2025

Ive been coming to The Camp Transformation Center for years now, and I can honestly say it has been life changing . I stayed consistent through both of my pregnancies, and this gym played a huge role in helping me stay active, strong, and motivated. After having my babies, The Camp helped me bounce back and continue my weight loss journey in a healthy, encouraging way.The trainers are amazing friendly, supportive, and truly invested in your progress. The energy here is always positive and motivating. The workouts are challenging but doable for all levels, and the community atmosphere makes you actually look forward to coming in. I’m so grateful for this place. If you’re looking for motivation, accountability, and a supportive environment, The Camp Transformation Center is the place to be. Highly recommend!

Maryam Castro Oct 10, 2025

⭐️⭐️⭐️⭐️⭐️ Th Camp Ontario Ranch is absolutely amazing! The new owners have really transformed the gym. The community here is so welcoming and motivating — everyone genuinely supports each other. The trainers and management are knowledgeable, encouraging, and always ready to help you push toward your goals the right way. The environment is clean, positive, and full of great energy. It’s the perfect place to stay consistent and actually enjoy your workouts. Highly recommend to anyone looking for a great fitness community! 💪 kudos to Philly Phil & Tony for keeping us on track and to Mel & Dakota for kicking our butts, in a positive way.

Martha Soria Oct 10, 2025

Love the trainers! Love the members! Love my gym family!

Erika Blanset Oct 10, 2025

I LOVE CAMP TRANSFORMATION ONTARIO RANCH! Coaches are super supportive and the program is helping me reach my health goals and if you need modified exercises they help with that with no shame! Work out at your pace and meet folks who have the same goals. Sign up today you won’t regret it!!!!

Myesha Dunn Oct 10, 2025

Needed to get back into working out after having a baby and I found The Camp. The energy in the room is so contagious and keeps you going the entire workout. Love my early morning workouts here (shoutout 6am!). The coaches and the members are the best hype team!! I feel great every time and highly recommend this place to everyone!! 💪🏽

Kirstie Samonte Oct 10, 2025

Awesome vibe, great trainers, and always a solid workout! Love starting my day here! Clean facility, motivating instructors, and consistent results — best workout spot around.

Ken Shah Oct 10, 2025

This gym has an amazing sense of camaraderie — everyone pushes each other to be better, and the energy is always positive. The workouts are challenging but incredibly rewarding, and the environment makes you actually look forward to showing up. Easily the best gym I’ve ever been part of!

Nathaniel Limar Oct 10, 2025

The Camp in Ontario has such a welcoming, family-friendly vibe. My dad and I come here together, and everyone—from the coaches to the members—makes it feel like a second home. Great energy, great people, and always a killer workout!

Landon Limar Oct 10, 2025

Went with my husband and honestly loved it! Everyone’s super motivating, the energy is great, and the workouts are actually fun & Challenging! Definitely a place that makes you want to show up! 💪✨

Stephanie Limar Oct 10, 2025

I’ve been going to The Camp for over 3 years and I love it. If you want to start your fitness journey this is the place to go. The trainers and staff are amazing, friendly and helpful. They welcome all ages and fitness levels. The Camp makes working out fun and challenging. Stay fit don’t quit! -Nicole

Corrie Nicolalde Oct 10, 2025

I’ve never been a “gym guy”- the type that lives for the gym but it was time to invest more in my health. I joined 2 months ago and now I’m there 5 days a week and I love it! The workouts are challenging, the trainers are supportive and vibe is super positive. It’s honest one of the best decisions I’ve made for my health. Highly recommend!

allen c Oct 10, 2025

I'm very happy to find this place , the camp gives me the mental health that I need , I got a lots a friend , the exercise I make every they keeps me strong and healthy, thanks to all the stuff to make my life easier.

Salvador Paniagua Sep 9, 2025

Love The Camp! The trainers are awesome and make sure you are doing the exercises correctly. The atmosphere is so friendly and welcoming. If you are looking for a "no judgement zone" gym...this is the one for you! Staff and gym-goers are friendly and encouraging.

Bernadette R (Bernie) Jul 7, 2025

We have our next goal.. Spartan Race this month of September! There will be over 30 of us who will be participating! We’ve been training, and putting our bodies to the test! I love how this community at Ontario Ranch Camp keeps us all accountable and always cheering each other on! I definitely call this place a second home! So, if you’ve been in a rut with your fitness journey come and try out the camp! I’m for sure you will never be bored with all of the training here!

Maribel Marella Jun 6, 2025

I have been going to this gym for a little over a month and I love it. The people and coaches are so welcoming. It makes you feel comfortable with where youre starting.

Christina Frank Sep 9, 2025

I’ve only been at the camp about 3 months but I can honestly say I love it here, coming from a small boot camp gym with less members it was intimidating to think of working out with more people but everyone has been so welcoming and encouraging. All the coaches are great and really pay attention to your form so you don’t get hurt, plus every workout is awesome and always different so it never gets boring. My only regret is that I didn’t join sooner!

Luanne Tuon Sep 9, 2025

I’ve been working out at this gym for a year now! The atmosphere here is amazing—everyone is super friendly, and the coaches and staff are all very patient, dedicated, and responsible.

Hy Li Sep 9, 2025

I’ve tried a lot of gyms, but this one stands out as the best. The facilities are always clean and the equipment is top-notch. All the trainers here are positive, motivating, and they push you in the best way possible. The workouts are always challenging and fun, and the community is very supportive. Highly recommend!

Patricia Lin Sep 9, 2025

This place is by far the best gym experience I’ve ever had! I love the workouts and the people are just the best. It really does cater to all types of people (new to working out or not) and no need to feel ashamed for going at your own pace. The coaches are so motivating and truly care about each member. Also wanted to mention how clean and tidy it’s kept which is a big plus in my eyes. Try it out, make a friend or two, and start on your health journey with people who will support you the whole way.

Alyssa Fonseca Sep 9, 2025

Absolutely LOVE, LOVE, LOVE it here!!! First of all, I started coming to the camp when I noticed my hubby was ripped! I was like from the “boot camp”? Hahaha! I signed up that same day! Second of all… I quickly learned this is not a “boot camp”. Workouts are a little milder than CrossFit without the toxic culture. The coaching staff = Amazing. Community = 🤎. Workouts are always challenging. I’ve been coming since 2022 and this is the most consistent that I’ve ever been working out as an adult.

Lakeshia Dorsey Sep 9, 2025

I've been training here for almost 4 months, and I couldn't be happier with my experience. The standout feature of this gym is the incredible staff and even the owner - they're not just friendly and approachable, but truly supportive and encouraging every step of the way. They do a great job of keeping you motivated and accountable, which makes a huge difference in staying consistent. The workouts are well-structured and effective, designed to challenge you while still being accessible, no matter your fitness level. Every session feels purposeful, and the positive atmosphere really helps you push yourself. I can't recommend this gym enough!

Marione Llarena Sep 9, 2025

The energy here is unmatched. The workouts are challenging but super rewarding, and the trainers push you in the best way possible. They’re supportive, motivating, and truly care about helping you reach your goals. The community here is what really makes it special — everyone is positive, encouraging, and uplifting. It doesn’t matter where you’re starting from, you’ll feel welcomed and inspired every time you walk in. Joining The Camp has been one of the best decisions I’ve made for my health and mindset. If you’re looking for a place to transform not just physically, but mentally too, this is it!

Olivia Chea Sep 9, 2025

I love this place I went on the 21 days challenge and lost 3% body fat all thanks to the coaches dedication towards my success. The classes are fun motivational and I have a bum knee and can still do it. I highly recommend The Camp to if you want to transform yourself. Marina Savage

Marina Ramirez Sep 9, 2025

It’s been 3 years since I joined The Camp & I’ve had the best experience. After not exercising for years, I finally decided to make the jump & join a boot camp. I started by doing the 6 week challenge & I lost almost 19 pounds! Since then, I consistently workout 3-4 days a week. The staff & trainers have been awesome. The other Camp members are friendly and welcoming. It feels like a big family working out together. I like how the classes incorporate cardio & strength training. For people that have busy schedules, the classes give you a good workout in 50 min. Overall, I have no regrets for joining & definitely recommend to anyone.

Aimee Andres Aug 8, 2025

Outstanding atmosphere to work out in. Miguel & the staff are awesome & motivating during workouts. Highly recommend joining

Ricky Jaime Aug 8, 2025

I've been to many gyms and 3 different Camp centers. This one is BY FAR my favorite. The staff is amazing. They know everyone by name. They motivate you to push yourself. The workouts kick my butt every time. Working out in groups helps me stay accountable and to keep pushing. I've dropped 10lbs in 3 weeks!! Love love love this place!

Brenda Bermudez Aug 8, 2025

I joined 6 months ago and just renewed for another 6! Everyone is great- trainers and staff. I really like the community, which has helped me become consistent. I’ve never been able to maintain consistency for more than 3 consecutive months and I’ve now been coming 5 days a week progressively over the past 6 months. I’m feeling so much better and look forward to every week’s progress. The workout routines are different every time so it doesn’t become monotonous. I would highly recommend this place to anyone!

erica torres Aug 8, 2025

If you’re looking for a fitness community that truly supports your goals—whether it’s weight loss, muscle gain, toning up, or simply maintaining—this bootcamp gym is the place to be! Coaches Diego, Phil, and Tony are absolutely fantastic. They’re not only knowledgeable and experienced, but also incredibly motivating, friendly, and kind. They take the time to get to know everyone and are always ready to offer modifications to fit all fitness levels. Whether you’re a complete beginner or an advanced athlete, you’ll feel supported every step of the way. The atmosphere is family-oriented and completely judgment-free, which makes working out here such a positive experience. Everyone—from the coaches to the fellow gym-goers—is welcoming and encouraging. It’s a space where you truly feel like part of a team. The gym offers more than just bootcamp classes—they also run challenges and structured weight loss programs that are both inspiring and effective. Watching real-time transformations happen around you is incredibly motivating. Plus, with both morning and afternoon classes, and access to free weights and gym equipment, there’s something for every schedule and fitness style. I highly recommend this gym to anyone serious about improving their health and fitness in a supportive and uplifting environment. You won’t regret it!

James Calucin Aug 8, 2025

My mom and I have gone to the camp and she’s been working out there longer than I have but she has loved it ever since she started. She has lost 20 pounds and everyone there at the camp motivates each other as well as the trainers.

Christina Navarro Jul 7, 2025

Love going The Camp due to the amazing and welcoming staff. I’ve seen so much progress since starting thanks to the support and help from everyone. One hundred percent recommended to anyone looking for an all around great gym!

Nicholas Jul 7, 2025

I never regret a workout here! The vibe is so positive and supportive. If you're looking for a killer booty workout and good music, don’t miss Friday afternoons with Lucia,

Norma Flores Jul 7, 2025

I’ve been part of the Ontario Ranch since it opened its doors on November 1, 2021 alongside with my wife. This place is not just a gym but a community of people who are passionate about their craft and want to make a difference to their awesome fit fam #AFF! We have met many amazing people with different walks of life here and whether you’re a gym rat, seasoned, or have never set your foot in a gym.. here at Ontario Ranch you will always have a workout buddy that will welcome you and push you to be a better version of yourself! So, if you’ve been feeling stuck with your workouts come try out the Ontario ranch camp you will never be board from working out! Invest in you and self care does not hurt nobody! The Camp Ontario Ranch I go there for the workouts but I stay for the community!

Richie Jul 7, 2025

This is our 3rd year coming to the camp and we would always recommend our friends and neighbors to try a class with us. I particularly don’t necessarily enjoy doing the class (because omg Diego I’m still sore🤣) but the endorphins I get after each class is what motivate me. Dakota is also our absolute favorite coach!

Ivahna Munandar Jul 7, 2025

I love coming here! The coaches push you, the music is always great, and the vibes are always high. Love being a part of this culture and environment where health is wealth.

Rylee Perkins Jul 7, 2025

Great environment with a positive vibe. The trainers are super encouraging and knowledgeable, and the workouts are always challenging and effective. Highly recommend!

Goretti Fernandez Jul 7, 2025

The Camp at Ontario Ranch is an amazing gym! The staff here are super friendly and welcoming, which makes it easy to feel comfortable right away. The vibe is always energetic and motivating — exactly what you want in a workout environment! The trainers are excellent: knowledgeable, encouraging, and really push you to do your best. Whether you’re just starting out or have been working out for years, this gym is a great fit. Highly recommend to anyone looking for a supportive and high-energy place to get in shape!

Zoe Chong Jul 7, 2025

Founding member here!!! Absolutely love this place! If want to see results, run don’t walk to The Camp Ontario Ranch! Great community of people here! Feels just like family! Big shout out to Tony for driving the ship and to Dakota and Steven for pushing us to our limits! Love you guys!!

Keniece Perscell Jul 7, 2025

I've been coming to The Camp Ontario Ranch for about 3 years now and I absolutely love it! The trainers are amazing, and ever since the camp has come under new ownership it's been awesome. They are here day in and day out really getting to know the members and keeping the facility clean and it makes coming here worthwhile. Out of all the gyms and fitness facilities one can go to I would recommend coming to The Camp OR. We are the best! Stay fit, never quit!

JAYMIE OLOTOA Jul 7, 2025