2011 World Championships in Athletics – Women's heptathlon 2011 World Championships in Athletics – Women's heptathlon ] The Women's Heptathlon at the 2011 World Championships in Athletics was held at the Daegu Stadium on 29 and 30 August. Before the competition, reigning champion Jessica Ennis was top of the year's heptathlon rankings (6790 points) and was closely followed by Tatyana Chernova who had set a personal best. The 2009 silver medallist Jennifer Oeser was also in good form while Nataliya Dobrynska and Hyleas Fountain (first and second at the 2008 Olympics) were the other high-profile competitors. Tatyana Chernova won the gold medal finishing 129 points ahead of Jessica
IAAF World U20 Championships IAAF World U20 Championships The IAAF World U20 Championships is a biennial world championships for the sport of athletics organised by the International Association of Athletics Federations, contested by athletes in the under-20 athletics age category (19 years old or younger on 31 December in the year of the competition. The competition was launched as the IAAF World Junior Championships in Athletics in 1986 and the current name of the competition was adopted in November 2015. Anneisha McLaughlin-Whilby is the most successful athlete at the championships, having won one gold and four silver in individual and relay sprinting events between