Cheltenham's Premier Strength & Conditioning Facility.

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Brand New Equipment.

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The Home of CrossFit P10.

GYM66 is the home of CrossFit P10, and fastest growing CrossFit box in Cheltenham. Come down and see a class in action.

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Better than a regular gym.

GYM66 is not like regular gyms. We have a huge selection of equipment and a drive to make sure you are exceeding your goals.

Check out our latest offers.

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Exceed Your Performance Goals.

Read about our coaches and what makes us different to regular gyms.