Host of 2017 bests and a wedding present at Millrose

By Larry Fine NEW YORK (Reuters) - Olympic women's pole vault champion Katerina Stefanidi got back on track, while Rio gold medallist Shaunae Miller celebrated her nuptials with a stunning victory in the 300 metres at the NYRR Millrose Games on Saturday. Stefanidi, of Greece, cleared a season-best 4.82 metres to beat American Sandi Morris (4.72) and reprise their one-two finish at the Rio Olympics and reverse her early fortunes this year. Now I have the best mark and I'm going in as the favourit