F1 could face additional 2027 calendar headache after Australian GP declaration Crash.net Aussie F1 Grand Prix loses season-opening honour but gains sprint race ABC News & Headlines – Australian Broadcasting Corporation Lando Norris backs 'exciting' 2027 Monaco GP sprint weekend but 'tougher for us drivers' ESPN 2027 F1 Australian Grand Prix date locked in Supercars Formula 1 reveals calendar for 2027 season with 10 Sprint events Formula 1