Cathy O'Brien (runner), Date of Birth
TweetCathy O'Brien (runner)
American marathon runner
Date of Birth: 19-Jul-1967
Profession: athletics competitor
Nationality: United States
Zodiac Sign: Cancer 
About Cathy O'Brien (runner)
- Cathy Schiro O'Brien (born July 19, 1967 in Janesville, Wisconsin) is a retired female long-distance runner from the United States.
- She was an Olympian, and she holds the US women's high school record in the marathon.
- O'Brien set her personal best (2:29:38) in the women's marathon when she won the women's Los Angeles Marathon in 1991.
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