Winter brings icy roads and even icier open waters to the UK, which means triathlon is really only suited to our self-styled summer. But that doesn't mean your competitive juices have to dry up when the cold settles in - the UK hosts a growing
interval-based," says Dixon. "Try a session where you do 10 seconds hard, 10 seconds easy, 20 seconds hard, 20 seconds easy, all the way up to 60 seconds and back down again."This session can be done on a gym bike, a turbo bike or out on the road. Another
