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What did Mary Decker do in her early career?
In her early teens, Mary Decker was already recognized as a world-class runner. She won international acclaim in 1973 after winning the 800 meters at a US-Soviet meet.
Did Mary Decker ever get hurt in her career running?
By the end of 1974, Mary Decker had developed the muscle condition compartment syndrome. This resulted in a series of injuries. She did not compete in the 1976 Olympics.
Did Mary Decker's running career have to end as a result of compartment syndrome and her injuries?
In 1978 Mary Decker had an operation to try to cure compartment syndrome, which kept her out of competition for a period.
Are there any other interesting aspects about the Mary Decker article besides her operation to try to cure her compartment syndrome?
In 1982 Mary Decker-Tabb set six world records, at distances ranging from the mile run to 10,000 meters.
Did Mary Decker ever win any medals or awards?
In 1982, Mary Decker received the James E. Sullivan Award as the top amateur athlete in the United States.

Question: How long did her career last?
Self-contained rewrite: How long did Mary Decker's running career last?