# Cathy O'Brien

> American marathon runner

**Wikidata**: [Q5053474](https://www.wikidata.org/wiki/Q5053474)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Cathy_O'Brien_(runner))  
**Source**: https://4ort.xyz/entity/cathy-o-brien-q5053474


## References

1. [Sports-Reference.com](http://www.sports-reference.com/olympics/athletes/ob/cathy-obrien-1.html)
2. World Athletics database