2015 World Championships in Athletics – Women's heptathlon 2015 World Championships in Athletics – Women's heptathlon The women's heptathlon at the 2015 World Championships in Athletics was held at the Beijing National Stadium on 22 and 23 August. Hanna Kasyanova (née Melnychenko) of Ukraine entered the competition as defending champion, although the favourite for the competition was the silver medalist of 2013 World Championships Brianne Theisen-Eaton who is the world leader by a margin of more than 250 points. Other potential winners and medalists were 2009 World and 2012 Olympic champion Jessica Ennis-Hill, returning from giving birth to her first child, 2015 European pentathlon champion and 2014 world
Russia at the World Championships in Athletics World Championships is high jumper Yaroslav Rybakov, who won three high jump silvers before becoming champion in 2009. Russia at the World Championships in Athletics Russia has competed at every edition of the IAAF World Championships in Athletics since 1993, bar the 2017 World Championships, from which its athletes were banned. Prior to 1993, Russian athletes competed for the Soviet Union. Russia has the second highest medal total among nations at the competition (153), after the United States. At 47 gold medals, it holds the third highest total after the United States and Kenya. It has had most success in