Athletics at the 2012 Summer Olympics – Women's heptathlon lane having done so, and Schwarzkopf was re-instated. Ennis's final score was 6955, a British and Commonwealth record. In 2013, Chernova was suspended doping violations back to 2009. Subsequently, the IAAF filed a case with the Court of Arbitration questioning the selective suspension periods of her and five other Russian athletes that made them eligible between 2011 and 2013. The heptathlon consists of seven track and field events, with a points system that awards higher scores for better results in each of the seven components. The seven event scores are summed to give a total for the heptathlon. , the
Combined events at the Olympics event and also a men's pentathlon (which lasted for three games). The first women's event came in 1964 in the form of the women's pentathlon. This was amended to include two more events, becoming the heptathlon at the 1984 Summer Olympics, reflecting the development of women's sport. The Olympic record in the decathlon is 8893 points, set by Czech athlete Roman Šebrle in 2004. Jackie Joyner-Kersee's score of 7291 points to win in 1988 is both the current Olympic and world record for the heptathlon – this remains the only occasion that record has been broken at the Olympics. The