By being selected by your country's local Olympic Committee. Usually, that Committee sets required levels of performance and speed and/or requires you to get a specific result in national or international competitions.
track and field
Track Town USA! Out in Oregon
20 yrs old
2
Eugene Oregon
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track and field
trac and field
The track and field athletics events are being held at the Olympic Stadium, Olympic Park, Stratford, London E20 2ST
Carl Lewis was an American track and field athlete who won 10 medals in Olympic competition.
Hurdles -------------------- Men's 100m
Track and Field