OLYMPIC pole vault champion Steve Hooker is likely to be the headline act when national level track and field comes to Adelaide for the first time in seven years in January.Athletics SA (ASA) last week told the East Torrens Messenger it would host a leg of Athletics Australia’s National Tour this summer, in a coup for the sport’s profile locally.World 100m hurdles champion Sally Pearson is another star who could front for the event, which will be known as the Adelaide Track Classic.