People United States of America Jim O'Brien peoplepill id: jim-obrien-4JO 2 views today 2 views this weekAmerican ultramarathon runnerJim O'BrienBiographyListsAlso ViewedListsJim O'Brien is in following listsBy field of workNotable American athletesGender:Male, Born in:Years 1930 to 1969By work and/or countryNotable American Marathon runnersGender:Male, Born in:Years 1930 to 1969Notable American RunnersGender:Male, Born in:Years 1930 to 1969Notable American AthletesGender:Male, Born in:Years 1930 to 1969Notable American Ultramarathon runnersGender:Male, Born in:Years 1930 to 1969From our partnersSponsoredJim O'Brien
