Mary Cain (athlete)
| Personal information | |||||||||||||||||||||
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| Birth name | Mary Cecilia Cain | ||||||||||||||||||||
| Nationality | American/Irish | ||||||||||||||||||||
| Born | May 3, 1996 New York City | ||||||||||||||||||||
| Height | 5 ft 7 in (1.70 m) | ||||||||||||||||||||
| Sport | |||||||||||||||||||||
| Country | Ireland (2024-) United States (2014-2023) | ||||||||||||||||||||
| Sport | Running | ||||||||||||||||||||
| Event(s) | 800 meters, 1500 meters, 3000 meters | ||||||||||||||||||||
| Club | Atalanta NYC | ||||||||||||||||||||
| Coached by | John Henwood | ||||||||||||||||||||
Medal record
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Mary Cecilia Cain (born May 3, 1996) is an American-born Irish professional middle distance runner from Bronxville, New York. Cain was the 2014 World Junior Champion in the 3000 meter event. She is the youngest American athlete ever to represent the United States at a track and field World Championships meet after competing in the 2013 World Championships in Athletics in Moscow aged 17 years and 3 months.