Box Sport London in Barnet | Facilities, hours & reviews Box Sport London is a gym in Barnet, offering gym and fitness facilities, strength and cardio training, membership enquiries. Address: 3A, 25 Tapster St, Barnet EN5 5THOfficial website Things to do today Things to do tomorrow This weekend Free events Family events Kids activities in London Live music in London Live sports in London Cinemas in London Gyms in London All London events