St. Peters CrossFit - Gym, Personal Training, Weightlifting, & Nutrition Introduce
For anyone in the St. Peters and St. Charles County area of Missouri looking to truly transform their fitness journey, finding the right gym can make all the difference. It's not just about the equipment or the space; it's about the people, the support, and the guidance that helps you achieve your goals. St. Peters CrossFit is a premier local gym that embodies this philosophy. We are a dedicated fitness community committed to helping individuals of all levels—from complete beginners to seasoned athletes—discover their strength, improve their health, and become the best version of themselves.
Unlike a typical big-box gym, St. Peters CrossFit offers a personalized and engaging experience. Our focus is on functional fitness, combining elements of weightlifting, gymnastics, and cardiovascular conditioning into a varied and effective program. Every workout is designed to be challenging yet scalable, meaning it can be adjusted to fit your current fitness level and any physical limitations. Our expert coaches are not just there to supervise; they are active participants in your journey, offering instruction, motivation, and a keen eye for proper form to ensure your safety and success. We believe that fitness should be a collaborative and empowering experience, and that's the foundation of everything we do.
Many members have shared how our gym is more like a family than a facility. This sense of community is a hallmark of the CrossFit experience and something we take great pride in. From the moment you walk in, you'll be greeted by friendly faces and a supportive environment where members cheer each other on. This camaraderie is a powerful motivator, helping you push through tough workouts and celebrate every small victory. It’s this unique culture that has helped people rediscover their love for fitness, even after recovering from injuries or feeling like they’ve lost their way.
Located conveniently at 929 Jungermann Rd, St Peters, MO 63376, USA, St. Peters CrossFit is easily accessible for residents of St. Peters, St. Charles, O'Fallon, and the surrounding Missouri communities. Our central location makes it a simple drive from many different parts of the area, saving you time on your commute and making it easier to stick to your fitness routine. We also understand the importance of convenience, which is why we provide a free parking lot for our members. When you pull into our lot, you can focus on your workout without worrying about finding a spot or paying for parking.
We also take accessibility seriously, offering a wheelchair-accessible entrance and a wheelchair-accessible parking lot. Our goal is to create an inclusive environment where everyone feels welcome and can participate in our classes and programs. We believe that fitness should be for all, and our facility is designed with this principle in mind.
St. Peters CrossFit provides a comprehensive suite of services to help you achieve your fitness and wellness goals.
CrossFit Classes: These group classes are at the core of our program. They feature a "Workout of the Day" (WOD) that is constantly varied to keep things interesting and to challenge your entire body. Our coaches provide clear instruction and ensure all movements are performed safely.
Personal Training: For those who prefer one-on-one attention or have specific goals, our personal training sessions are an excellent choice. Our experienced coaches will create a customized plan tailored to your needs, whether you're working on weight loss, strength building, or technique refinement.
Weightlifting: We offer specialized weightlifting classes and programming for those who want to improve their technique in Olympic lifts such as the snatch and clean and jerk. This is a great way to build strength and power in a focused setting.
Nutrition Consulting: A great fitness program is only half the battle. Our nutrition coaching services provide the guidance you need to fuel your body correctly, helping you maximize your results and improve your overall health.
Aerobics: While integrated into our CrossFit workouts, we also focus on aerobic capacity to improve your endurance and stamina, which is crucial for both athletic performance and daily life.
The features and highlights of St. Peters CrossFit are what truly set us apart and make us a leading gym in the St. Peters and St. Louis area.
Expert Coaching: Our coaches, including owner David Simon, are knowledgeable, supportive, and dedicated to your success. They have a remarkable ability to help you modify workouts to match your current fitness level, making every class feel safe and effective. As one member shared, they will “push you out of your comfort zone...because it means they believe in you.”
Remarkable Environment: The atmosphere is consistently described as remarkable, friendly, kind, and supportive. The sense of belonging is palpable, and new members quickly feel like they are part of the family, not just another face in the crowd.
Tailored Workouts for All Levels: Whether you are a beginner or an elite athlete, our coaches excel at scaling workouts to ensure you get the best possible training for your personal needs. They make sure your form and movements are safe and correct, helping you improve and grow.
Free Parking and Amenities: The convenience of a free parking lot and accessible restrooms are small details that make a big difference in your daily routine. We want your gym experience to be as stress-free as possible.
Community and Motivation: It’s a place where you will meet a tribe of like-minded individuals who will motivate you to become a better athlete. The communal aspect of our workouts is a huge factor in why our members love coming back, even if they’ve moved farther away.
Ready to start your fitness journey or find your new gym home? We’d love to welcome you to the St. Peters CrossFit family.
Address: 929 Jungermann Rd, St Peters, MO 63376, USA
Phone: (636) 278-9834
Choosing St. Peters CrossFit is about more than just getting a gym membership; it's about choosing a community that will support you, motivate you, and help you reach your full potential. The personalized attention from our coaches, the welcoming atmosphere from our members, and the effective, safe programming are what make us a standout choice in St. Charles County. We've helped people recover from injuries, gain confidence, and achieve goals they never thought possible. From modifying workouts for those who need it to pushing elite athletes to their limits, we believe in every single person who walks through our doors. Don’t waste time with boring, solitary workouts. Come to a place where you are supported, challenged, and celebrated. St. Peters CrossFit is where you can grow in confidence, ability, and determination, becoming the best version of yourself, right here in the heart of Missouri.
St. Peters CrossFit - Gym, Personal Training, Weightlifting, & Nutrition Services
Gym
- Aerobics
- Nutrition consulting
- Personal training
- Private lessons
St. Peters CrossFit - Gym, Personal Training, Weightlifting, & Nutrition Details
Accessibility
- Wheelchair accessible entrance
- Wheelchair accessible parking lot
Amenities
- Restroom
Planning
- Membership required
Payments
- Credit cards
- Debit cards
- Credit cards
Parking
- Free parking lot
St. Peters CrossFit - Gym, Personal Training, Weightlifting, & Nutrition Photos










St. Peters CrossFit - Gym, Personal Training, Weightlifting, & Nutrition Location
St. Peters CrossFit - Gym, Personal Training, Weightlifting, & Nutrition
929 Jungermann Rd, St Peters, MO 63376, USA
St. Peters CrossFit - Gym, Personal Training, Weightlifting, & Nutrition Reviews
feelathletescommunityatmospheremodifyconfidencepeoplecoaching stafflearnedveteran
★ 5★ 4★ 3★ 2★ 1I really enjoy this gym. I've stopped by a few times for a quick workout, and it's always a great experience. David is fantastic—friendly, knowledgeable, and always willing to help. He makes everyone feel welcome
July 09 · saurabh vermaI joined St. Peter's Crossfit over a year ago. I had recently moved to St. Charles and was sorely missing my old crossfit gym. After a 3 month recovery from a major muscle injury I decided to look into joining a local gym and getting back on track with my personal fitness. I looked into all different kinds of gym memberships but knew I wanted to be back at crossfit. I initially settled on trying out Saint Peter's crossfit because it was close to my new residence and it was the only Crossfit gym in the area at the time that offered a great Groupon deal for a one month of unlimited crossfit classes. (FYI: They still offer these great deals on Groupon... just saying). I really loved my old crossfit gym and had a hard time believing I would find a similar gym where I felt comfortable working out and feeling like the members were part of a family not just a gym. But after my month trial through the groupon at Saint Peter's crossfit I started to believe again. Coach David was so welcoming and supported. I told him about my crossfit history and my injury and he help me to not only modify my workouts but make me feel ok about where my body was at the time. As I continued going to classes I continued to meet different coaches and different athletes and learned to love this gym as much as I loved my last gym. St. Peter's has helped me grow in confidence, ability, and determination. The environment is remarkable. They are friendly, kind, and supportive. Each coach has their own style and they all ensure that athletes are doing their very best. They're safe, instructive, and friendly. They answers questions, help you understand confusing workouts and crossfit lingo, and make sure your form and movements are safe and correct so you can improve, grown, and become an overall better athlete. I love going to St. Peter's Crossfit and even after moving to Winfield, Mo I still make the drive as often as I can so I can come and workout with all the amazing coaches and great athletes/members in a fun, motivative, supportive environment. I highly recommend St. Peter's Crossfit. They supportive all levels of athletes from beginner to elite and help you modify or amp up each workout to what works best for you. Don't think though, that they won't push you out of your comfort zone..... but thats a thing, because it means they believe in you and want you to do your very best so you can become the best athlete you can be. I know, because it's what they have done for me and continue to do. They will do it for you too!!!
July 17 · Mary GustafsonGreat CrossFit gym! David will work with you wherever you’re at in your fitness journey and the environment/energy is really welcoming! Worth trying out !
May 12 · Caleigh McVeyGreat community gym! I started maybe 3 years ago but was super-reluctant to start. After finally getting myself to try it out, I found that the coaches were super-supportive and helped me scale where I need and push me where I need. The other members are super-welcoming and supportive as well. I haven’t been to a gym before where everyone roots each other on. Can’t say enough positive things about the gym, the coaches and the members.
January 17 · Dawn PendelIt’s been a year and a half since I started CrossFit. Best decision I have made. I’m in the best shape of my life. Big shout out to the coaches. They are phenomenal and all the athletes I train with. Great group of people that train here. Made great friendships with many.
January 16 · Joseph Bettey
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