PureGym Hornchurch in Havering | Facilities, hours & reviews PureGym Hornchurch is a 24-hour gym in Havering, offering gym and fitness facilities, strength and cardio training, membership enquiries. Address: 187 High St, Hornchurch RM11 3XTOfficial 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