CrossFit | Hyrox | Boxing | Fitness Gym Chelmsford

MORE THAN CROSSFIT

Spacious interior of The Training Design CrossFit gym in Chelmsford with rows of assault bikes and rowers.

welcome to the training design

Whether you are starting your fitness journey, or have been training for years, The Training Design’s community is the place for you.

functional fitness group training

FITNESS CLASSES

At TTD Chelmsford, you’ll find more than just a workout; you’ll discover a community where fun meets fitness and joining equals results. With a wide range of classes, plus personal training options, each session will keep you engaged and consistently moving towards your own fitness goals.

take our free TRIAL

Curious about joining us? Sign up for a full free trial pass – no strings attached!

Experience a complimentary introduction session to see if we’re the right fit for you. Come and explore our CrossFit, Hyrox, Conditioning, Boxing classes, and more, all on us!

Vibrant 7 image collage highlighting a range of fitness classes at The Training Design CrossFit gym: weightlifting, spinning, rowing, kettlebells and more.

our facilities

THE GYM

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Collage of CrossFit members and classes: showcasing strength training, cardio workouts, and group fitness sessions at The Training Design.

WE'RE ALL ABOUT OUR MEMBERS

THE TTD COMMUNITY

We have a strong and welcoming community, this is something we strive to build in and out of the gym. We create bonds with our members and clients that are more than just a trainer and gym goer.