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
IAAF Combined Events Challenge entitled to $20,000 and $15,000 respectively. Smaller prizes are given to the rest of the top eight finishers. IAAF Combined Events Challenge The IAAF Combined Events Challenge is an athletics contest organised by the International Association of Athletics Federations (since 1998) for combined events, the heptathlon for women, and the decathlon for men. The winners are decided by totalling the number of points that the athletes have scored in each of three combined events competitions during the season. Points scored are determined by the IAAF combined events scoring tables. The total prize money available is US$202,000, split evenly between male