in baseball, 1908, from verbal phrase, from run (v.) + down (adv.). Meaning "list of entries in a horse race and the odds" is from 1935; slang generalized sense of "summary, account, list of information or facts" is from 1945.
1866, of persons, with reference to health, from verbal phrase, from run (v.) + down (adv.). From 1896 of places; 1894 of clocks. Earliest sense is "oppressed" (1680s).