Boundary Belfast
Unit D2, 19 Heron Rd, Belfast BT3 9LE, UK
Saunas nearby: Belfast
★4.9
64 Google reviewsPrice not published
Updated October 2026
Features & Amenities
Showers
Lockers
Changing Rooms
What visitors say
Based on recent Google reviewsBoundary is a CrossFit and functional fitness gym that members consistently describe as welcoming and well-coached. The beginner program eases newcomers into the community alongside peers at the same stage, and the class variety extends beyond CrossFit to hot yoga and open gym sessions. Reviewers praise the coaches' involvement, structured warm-ups that improve movement quality, and the supportive member culture. Several have been with the gym for years and credit it with significant fitness gains and friendships formed through the community.


