What is the decathlon?
The sport of track and field is an endurance event that involves running, jumping and sprinting.
The competition is divided into 10 categories.
Track and field meets are held on the same dates as the Olympic Games.
There are about 100,000 athletes competing in the decathalon.
The decathlon is a sport of endurance.
The participants in the competition are divided into five groups of 10 runners.
The group leader takes the lead of the group on each lap.
Each participant takes turns sprinting and jumping.
Each runner must complete a timed, timed, or timed relay to a point designated by the leader.
The winner is determined by the best times and the time elapsed.
There are three events in the track and a half decathlon.
The athletes have to complete a set of jumps and a set to win the medal.
The final event is a 100-meter dash.
The National Decathlon Association, which has about 30,000 members in the United States, has organized a competition called the United Nations Decathlon that was held in June.
The competition is one of the biggest events in Olympic history.
The decathlon has grown to more than 500 events and more than $500 million has been raised for the sport.
The U.N. is working on developing a universal decathlon in 2020 that will be run at the 2020 Summer Games in Tokyo.
A woman holds a decathlon medal as the U.S. women compete at the 2016 Winter Olympics in Sochi, Russia, February 3, 2017.
Source: AP Photo/Markus Schreiber,FilePhoto