
ABOUT US
The Box Portsmouth is a specialist facility for CrossFit, and dance enthusiasts.
We hold multiple classes everyday in our gymnasium with expert instructors holding over 60 years of CrossFit experience.
We are delighted to now be offering various kids gymnastics sessions every weekday and on Sundays.
Our venue also hosts multiple dance fitness sessions for children & adults in our dance studio run by private hirers

CROSSFIT KIDS & TEENS
Fun and energetic fitness sessions for children who are walking to 19 years of age.

Want to carry on with training whilst pregnant or returning back to fitness after having a baby? Learn how to do this safely with us

CROSSFIT MASTERS 55+
A specialist CrossFit class for those aged 55 and over. Held every Friday at 10am.
ADULT CROSSFIT
PREGNANCY & POSTPARTUM

We now run kids gymnastics classes every weekday and on Sundays for children aged 18 months to 7 years of age.