Crossfit Gym & Fitness Classes Sandon

the training design

The Training Design is a brand new functional gym in Chelmsford, and home to TD CrossFit. We provide an affordable, high quality and friendly environment for our members to come and train in. Offering help, direction and motivation, from highly experienced and qualified coaches. A gym designed with you in mind.

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Welcome to The Training Design Gym – your destination for top-notch CrossFit training and fitness classes right in the heart of Chelmsford, a mere 4 miles from Sandon. If you’re ready to elevate your fitness journey, we’re here to guide you every step of the way.

Functional Fitness Classes Sandon


Discover the ultimate functional fitness experience at The Training Design Gym, conveniently located just a short distance from Sandon. Our brand-new facility is equipped with state-of-the-art gear and staffed by highly experienced coaches who are dedicated to helping you achieve your fitness goals. Unleash your potential with our range of classes, including invigorating CrossFit sessions, dynamic Barbell classes, and intensive Strength & Conditioning sessions. Our community-driven atmosphere ensures you’ll find the motivation and support you need to thrive.

our facilities


One to One Personal Training Sandon

Elevate your fitness journey with personalised attention through our One-to-One Personal Training sessions. Whether you’re a CrossFit enthusiast or a beginner from Sandon, our qualified trainers are committed to tailoring workouts that align with your goals. Benefit from focused guidance, technique refinement, and tailored programming to maximise your results. Your success is our priority, and our trainers are here to empower you to achieve greatness.

Open Gym For People Living in Sandon

For those who prefer a more independent approach to fitness, our Open Gym option provides access to our cutting-edge facilities and equipment. We’re a short distance away from Sandon, making it convenient for you to drop in whenever suits your schedule. Experience the welcoming environment of The Training Design Gym as you work towards your fitness aspirations on your terms. Our coaches are available to offer advice and assistance should you need it, ensuring you have all the tools for success.

Join us at The Training Design Gym and experience a new level of fitness, right here in Chelmsford, just a stone’s throw from Sandon. Our commitment to affordability, quality, and a friendly atmosphere sets us apart. Let our skilled coaches guide you through invigorating CrossFit classes, comprehensive functional fitness sessions, and personalised training to transform your fitness journey. The Training Design Gym – where your fitness evolution begins.



At The Training Design, we believe in fostering a strong sense of community among our members. When you become a part of TTD, you join a network of like-minded individuals who are passionate about fitness and personal growth.

Our community is built on mutual support, encouragement, and shared achievements. Through regular events, challenges, and group workouts, you’ll have the opportunity to connect with fellow members who will inspire and motivate you to reach new heights in your fitness journey.

Discover the power of community at The Training Design, and unlock your full potential in a gym that not only helps you achieve your fitness goals but also provides a welcoming and inclusive environment.

Join us today at The Training Design, your premier destination for Crossfit training, personal training, and a vibrant fitness community. Embark on your fitness journey with us and experience the transformative power of functional training.