Boundary Belfast offers two distinct training experiences under one roof: Boundary CrossFit, featuring strength and conditioning classes with Olympic lifting and gymnastics, and Boundary Apex, a boutique mezzanine space focused on Hyrox-inspired conditioning and hybrid training. Classes are scalable for all fitness levels and require no prior experience. Members can access both programmes through All Access membership, plus open gym, recovery facilities, and optional hot yoga.
Boundary Belfast offers HYROX-specific classes, so you can train the race's running-plus-stations format with coaching rather than piecing sessions together yourself. Members rate it 4.9 out of 5 across 43 Google reviews.