Trident Gym Liverpool in Speke | Facilities, hours & reviews Trident Gym Liverpool is a gym in Speke, offering gym and fitness facilities, strength and cardio training, membership enquiries. Address: Trident Gym, Garston, Liverpool L19 2PHOfficial website Things to do today Things to do tomorrow This weekend Free events Family events Kids activities in Liverpool Live music in Liverpool Live sports in Liverpool Cinemas in Liverpool Gyms in Liverpool All Liverpool events