Ksenia Zadorina

Ksenia Ivanovna Zadorina (; born March 2, 1987) is a Russian sprinter.

International competitions 2005 European Junior Championships Kaunas, Lithuania 2nd 400 m 53.39 2006 World Junior Championships Beijing, China 4th 400m 51.99 5th 4 × 400 m relay 3:33.21 2007 European U23 Championships Debrecen, Hungary 3rd 400m 51.78 1st 4 × 400 m relay 3:26.58 Universiade Bangkok, Thailand 3rd 400 m 51.89 2nd 4 × 400 m relay 3:30.49 2009 European U23 Championships Kaunas, Lithuania 2nd 400 m 51.76 1st 4 × 400 m relay 3:27.59 2010 European Team Championships Bergen, Norway 1st 4 × 400 m relay 3:23.76 European Championships Barcelona, Spain 1st (h) 4 × 400 m relay 3:26.89 2011 European Indoor Championships Paris, France 3rd 400 m 52.03 1st 4 × 400 m relay 3:29.34 World Championships Daegu, South Korea 1st (h) 4 × 400 m relay 3:20.94 2012 European Championships Helsinki, Finland 2nd 400 m 51.26 6th 4 × 400 m relay 3:28.36 2013 European Indoor Championships Gothenburg, Sweden 2nd 4 × 400 m relay 3:28.18 2014 European Championships Zürich, Switzerland 16th (h) 400 m 52.57 2nd (h) 4 × 400 m relay 3:28.42 2015 World Championships Beijing, China 4th 4 × 400 m relay 3:24.84