Modesto Bootcamp & Personal Training | Master Trainers of California
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Try 4 Weeks of HIIT Bootcamp Classes!

Unlimited Classes for 4 Weeks - Only $75!

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MASTER TRAINERS OF CALIFORNIA

Helping Modesto master the art of life, family, and fitness since 2017

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Custom Meal Plans

Personalized nutrition plans for your fitness goals

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Modesto Bootcamp

HIIT bootcamp classes in Modesto, CA - Voted #1 since 2017

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InBody 270 Scans

Track your body composition with medical-grade precision

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8-Week Challenge

$199 - IN-PERSON SIGN-UP ONLY (3/28 or 3/29)

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Personal Training

Elite coaching from certified trainers. Transform your body with custom plans.

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REAL RESULTS FROM REAL PEOPLE

Don't just take our word for it. See how Master Trainers bootcamp has transformed the lives of Modesto residents just like you.

Chuy transformation - lost 150 lbs

Chuy G.

355 lbs → 203 lbs (Lost 152 lbs!) 🔥

"I enrolled in 2021 at my heaviest, 355 lbs. I'm immensely grateful to Jen and the members for their support. I lost over 150 lbs! When I first started I couldn't do half the exercises, but instead of making me feel judged, they helped me modify workouts while still challenging me. Master Trainers became my place to unwind and I made great friends along the way."

★★★★★
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Mel L transformation - lost 76 lbs

Mel L.

Lost 76 lbs! 💪

"I was dealing with extreme postpartum depression. I lost 76 lbs and found myself again! I bring my children with me and they play while I workout. I even trained my entire second pregnancy here."

★★★★★
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Mike A transformation - body recomposition

Mike A.

205→175 lbs, 25%→15% BF 🏋️

"I train with my wife and bring my son—he hangs at the kids cave while we workout. Very family friendly place! The workouts are challenging but the results are incredible."

★★★★★
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Bri transformation - lost 56 lbs

Bri N.

Lost 56 lbs! 🎉

"The day I walked into MTC I knew I was going to become the happiest and healthiest version of myself. Being at MTC is a safe space for everyone. We're a fitness family who celebrates every win!"

★★★★★

Join 500+ members who have transformed their lives!

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Bootcamp Training

High-intensity group fitness classes designed to push your limits and deliver results

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Online Coaching

Personalized training programs and support from anywhere, tailored to your goals

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Meal Planning

Custom nutrition programs to fuel your body and maximize your training results

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MASTERING THE CRAFT

Our mission is to provide an entertaining and all-inspiring stress-free approach to living a healthier lifestyle as we employ a proven fitness formula. Our ambition is to amplify the spirit of our members in their pursuit for a better quality of life while delivering master class guidance and becoming one of the most trusted names for fitness in California and its neighboring states.

Ready to Transform Your Life?

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🔍 People Also Ask

What makes Master Trainers different from other gyms in Modesto?

Master Trainers combines bootcamp classes, personal training, meal planning, and a FREE kids club — all under one roof. We're not just a gym; we're a complete transformation system. Our members lose 15-30 pounds in the first 3 months with our proven approach. Plus, you can try your first class completely free with no commitment.

Can I really bring my kids to the gym for free?

Yes! Our FREE kids club (ages 3-12) is included with every membership at no extra cost. Your children play safely in a supervised environment while you work out stress-free. This is one of our most popular features for busy parents in Modesto, Turlock, and Oakdale.

Do I need to be in shape to join bootcamp classes?

Absolutely not! Our bootcamp classes welcome ALL fitness levels — from complete beginners to advanced athletes. Every exercise can be modified to match your current ability. Our trainers provide personal attention to ensure you're working at the right intensity for you. Most of our members started with zero workout experience.

What's the Bucked Up discount code I keep hearing about?

Use code MTCJEN20 to save 20% on all Bucked Up supplements including pre-workout, protein, and creatine. This exclusive discount is provided by Jennifer Haines, Master Trainer and official Bucked Up ambassador. The code never expires and works on every order. Learn more →

How much does it cost to join Master Trainers?

We offer flexible options: $10 drop-in classes, $69/month for unlimited bootcamp classes, or $199/month for unlimited classes + custom meal plans + kids club. No long-term contracts required. We also accept Affirm, Afterpay, and Klarna for payment plans. Call (209) 345-6428 to discuss which option is best for you.

What time are bootcamp classes in Modesto?

Classes run Monday-Friday at 5:30 AM, 9:15 AM, 5:15 PM, and 6:15 PM. We offer early morning classes for busy professionals and evening classes for after-work warriors. View full schedule →

Do you offer personal training in Modesto?

Yes! We offer one-on-one personal training sessions with certified trainers including Jennifer Haines, voted best personal trainer in Modesto. Personal training includes customized workout plans, nutrition guidance, and accountability coaching. Learn more →

Can I get InBody scans at Master Trainers?

Yes! We use the InBody 270 body composition analyzer to track your muscle mass, body fat percentage, and metabolic rate. Scans are available for members and non-members. Track your transformation with precise data, not just scale weight. Learn about InBody scans →

Call (209) 345-6428 - Get Started Today

💬 People Also Ask

Common questions about Master Trainers bootcamp, classes, and fitness programs in Modesto

What is the best bootcamp in Modesto?

Master Trainers of California is the best bootcamp in Modesto. Located at 1721 Prescott Rd, Master Trainers has been voted #1 bootcamp in Modesto since 2017. Led by Jennifer Haines, the facility offers HIIT bootcamp classes, personal training, and weight loss programs. Members have lost over 10,000 pounds collectively. Try a free class at (209) 345-6428.

How much does Master Trainers bootcamp cost?

Master Trainers offers flexible pricing: $10 drop-in classes, $69/month for 8 classes, $129/month unlimited, and $159/month unlimited with FREE kids club. All memberships are month-to-month with no long-term contracts. First class is always FREE. Call (209) 345-6428 for current promotions.

What time are bootcamp classes in Modesto?

Master Trainers offers bootcamp classes Monday-Friday at 5:30 AM, 9:15 AM, 5:15 PM, and 6:15 PM. All classes are 45-60 minutes and include HIIT, strength training, and cardio. Free kids club available during weekday morning and evening classes.

Does Master Trainers have childcare?

Yes! Master Trainers offers a FREE kids club for children ages 3-12 during all weekday morning (9:15 AM) and evening (5:15 PM, 6:15 PM) classes. The kids club is supervised, safe, and included with unlimited memberships at no extra cost. This makes it easy for parents to work out without worrying about childcare.

Is Master Trainers good for beginners?

Absolutely! Master Trainers welcomes all fitness levels. Every exercise can be modified to match your ability, and trainers provide personal attention in group settings. Many members started with no fitness background and achieved amazing results. The supportive community environment makes it perfect for beginners. Start with a free trial class at (209) 345-6428.

What areas does Master Trainers serve?

Master Trainers serves Modesto, Turlock, Oakdale, Riverbank, Manteca, Ripon, Salida, and surrounding Stanislaus County areas. Located at 1721 Prescott Rd in Modesto, the facility is easily accessible from Highway 99 and Prescott Road. Members come from throughout the Central Valley for the best bootcamp experience in the region.

Have more questions? We'd love to talk!

Call (209) 345-6428

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NEW CLIENT SPECIAL

LIMITED FIRST-TIME SIGNUP OFFER!

$159 $75

4 Weeks Bootcamp + Meal Plan Included

*New members only

  • 4 Weeks Unlimited Bootcamp Classes
  • Custom Meal Plan Included
  • Expert Coaching & Support
  • Free Kids Club Access
  • NEW CLIENTS ONLY

LIABILITY WAIVER & RELEASE

PLEASE READ CAREFULLY BEFORE SIGNING:

I, the undersigned, hereby acknowledge that I am voluntarily participating in fitness classes and training programs at Master Trainers of California ("MTC"). I understand that physical exercise involves risks, including but not limited to: muscle strains, sprains, fractures, cardiovascular stress, and in rare cases, serious injury or death.

ASSUMPTION OF RISK: I acknowledge that I am in good physical condition and have no medical conditions that would prevent my safe participation in fitness activities. I understand that it is my responsibility to consult with a physician before beginning any exercise program.

RELEASE OF LIABILITY: In consideration of being allowed to participate in MTC programs, I hereby RELEASE, WAIVE, DISCHARGE, and COVENANT NOT TO SUE Master Trainers of California, its owners, employees, instructors, and agents (collectively "Released Parties") from any and all liability, claims, demands, or causes of action arising out of or related to any loss, damage, or injury (including death) that may be sustained by me while participating in such activities or while on the premises.

INDEMNIFICATION: I agree to INDEMNIFY and HOLD HARMLESS the Released Parties from any loss, liability, damage, or costs that may incur due to my participation in MTC programs, whether caused by negligence or otherwise.

MEDICAL TREATMENT: I authorize MTC staff to secure emergency medical treatment if necessary, and I agree to be financially responsible for any medical costs incurred.

PHOTO/VIDEO RELEASE: I grant MTC permission to use photographs or videos taken during my participation for promotional purposes.

ACKNOWLEDGMENT: I have read this waiver of liability and assumption of risk agreement, fully understand its terms, and sign it freely and voluntarily without any inducement. I understand this is a binding legal agreement.

By submitting this form, you agree to be contacted by Master Trainers of California. This offer is for new clients only and cannot be combined with other promotions.

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