About us
More than a box
Your community box on Borsigallee: over 400 m² for CrossFit, HYROX and more – with coaching for every level. Plus café, coworking and physio under one roof.

Training & space
Our training space is designed for performance, focus, and flow. With a 300 m² class area and an additional 120 m² open gym, there is ample room for coached sessions as well as individual training.
The hall features modern, high-quality equipment, a rig with ten full squat stations, rings, and rope climbs, supporting everything from strength work to gymnastics and conditioning. With ceiling heights of up to 5 meters, the space feels open, powerful, and purpose-built for functional training.
Your MainBox team









More than training
Café
Right next to the training floor: barista coffee, a lounge overlooking the box and space to arrive – with a kids’ and dogs’ corner.
To the café
Coworking
Work before or after training – with desks, monitors, printer and kitchenette.
Physio
Physiotherapy right in the box with Tobias Wissler – osteopathy, physio and chiropractic. Short paths between treatment and training.
Visit the physioOur mission
We help people get stronger, healthier, and more confident by coaching the right way, cultivating an uplifting community, and making training fit into everyday life.








