Syd's Gym in Attercliffe | Facilities, hours & reviews Syd's Gym is a gym in Attercliffe, offering gym and fitness facilities, strength and cardio training, membership enquiries. Address: 22 Darnall Rd, Darnall, Sheffield S9 5ABOfficial website Things to do today Things to do tomorrow This weekend Free events Family events Kids activities in Sheffield Live music in Sheffield Live sports in Sheffield Cinemas in Sheffield Gyms in Sheffield All Sheffield events