2005 World Championships in Athletics 2005 World Championships in Athletics The 10th World Championships in Athletics, under the auspices of the International Association of Athletics Federations (IAAF), were held in the Olympic Stadium, Helsinki, Finland (6 August 2005 – 14 August 2005), the site of the first IAAF World Championships in 1983. One theme of the 2005 championships was paralympic events, some of which were included as exhibition events. Much of the event was played in extremely heavy rainfall. The original winning bid for the competition was for London but the cost to build the required stadium at Picketts Lock and host the event was
100 metres at the World Championships in Athletics 100 metres at the World Championships in Athletics The 100 metres at the World Championships in Athletics has been contested by both men and women since the inaugural edition in 1983. It is the second most prestigious 100 m title after the 100 metres at the Olympics. The competition format typically has two or three qualifying rounds leading to a final between eight athletes. Since 2011 a preliminary round has been held, where athletes who have not achieved the qualifying standard time compete to enter the first round proper. The championship records for the event are 9.58 seconds for men,