Welcome to Crofton Halls & Sports Centre While the Walnuts Leisure Centre undergoes its exciting refurbishment, we're keeping your fitness momentum going at Crofton Halls & Sports Centre, just 10 minutes away! Whether you're looking to hit the gym, work with a personal trainer or try one of our 70+ group exercise classes, Crofton Halls & Sports Centre will have everything you need to stay fit and motivated. With all your favourite instructors and classes, our temporary location will ensure that you won’t miss a beat.