Heptathlon consisting of the same events as the men's competition in a slightly different order, and the IAAF has begun keeping records for it, but the heptathlon remains the championship-level combined event for women. Nafissatou Thiam, representing Belgium, is the 2016 Olympic Gold Medallist and the 2017 World Champion. There is also a Tetradecathlon, which is a double heptathlon, consisting of 14 events, seven events per day. The heptathlon scoring system was devised by Dr Karl Ulbrich, a Viennese mathematician. The formulae are constructed so that, for each event, a designated "standard" performance (for example, approximately 1.82 m for the high
Heptathlon table shows the benchmark levels needed to earn 1000, 900, 800 and 700 points in each event. The other version is an indoor competition, normally contested by men only. It is the men's combined event in the IAAF World Indoor Championships in Athletics. The men's indoor heptathlon consists of the following events, with the first four contested on the first day, and remaining three on day two: The scoring is similar for both versions. In each event, the athlete scores points for his/her performance in each event according to scoring tables issued by the International Association of Athletics Federations (IAAF).