FREE TRIAL SESSION OFFER!
Following the free trial session you can sign up to our CrossFit fundamentals course or (if you have CrossFit experience) proceed to purchase our monthly unlimited membership and other flexible priced offerings. No fixed term contract.
Royal Navy & other military personnel will receive 15% discount on our monthly membership rate.
JOIN PORTSMOUTH'S PREMIER CROSSFIT BOX
CrossFit Portsea Island is Portsmouth's longest established CrossFit affiliate with a coaching team holding over 60 years of CrossFit experience.
With state of the art equipment, our unique city centre facility is home to over thirty of our regularly coached CrossFit classes per week.
Vibrant classes and a strong standing community means that your CrossFit experience with us will be highly rewarding, fun and memorable.