INTRODUCTION Athletics are sports that cover various fields including athletics' sprints, athletics events, and athletics events such as javelin and pole vaulting. Although it is mainly personal sports (excluding relay race), in high school athletics, track and field athletes will earn points based on their grade to obtain the overall score of the team. All the athletes of each event should demonstrate the best performance for two reasons, personal result and team score.
The American athletics field is governance body of American athletics. It organizes the annual American Outdoor Athletics Championship and the American Indoor Athletics Championship. The IAAF Diamond Alliance currently holds a round of Prefontaine Classic in the United States and this series also includes Adidas Grand Prix. Three world marathon dishes of Boston marathon, Chicago marathon, New York City marathon are held in the United States. Freihofer's female campaign is also an IAAF road race label event
The other two major international competitions are organized by the IAAF. IAAF chose the Olympics as the World Championship in 1913, but in 1983 another World Land Championships - IAAF World Athletics Championships - only held. There are track and field competitions, marathons, horse races, etc. in the championship. Initially it was 4 years' work, but since 1991 it was changed every two years. Regarding indoor athletics, the IAAF World Indoor Athletics Championships has been held every two years since 1985. This is a world championship consisting solely of athletics.
The most famous track and field event was held at the athletics and athletics meet. The Olympic athletics and World Athletics Championships, Paralympics Athletics and World Athletics Championships are the highest and most prestigious competitions in athletics. Athletics are the most important part of the large-scale athletics championships and many of the famous athletes in athletics come from this field. Individual track and field events can be found at national championship levels and annual invitational competitions. The conference was meant to form an athletics field from elite competitions like the IAAF diamond league series to all basic corners of athletics, athletic club meetings and school events.