Boxd Altitude in Holbeck | Facilities, hours & reviews Boxd Altitude is a gym in Holbeck, offering gym and fitness facilities, strength and cardio training, membership enquiries. Address: Unit 2, Springwell Rd, Holbeck, Leeds LS12 1AFOfficial website Things to do today Things to do tomorrow This weekend Free events Family events Kids activities in Leeds Live music in Leeds Live sports in Leeds Cinemas in Leeds Gyms in Leeds All Leeds events