Harriette Thompson
Harriette Thompson ( 27 March 1923 – 16 October 2017 ) was an American classical pianist who later held the record for the oldest woman to run a marathon , at age 92 , and also the oldest woman to complete a half-marathon , at 94 . 
<triplet> Harriette Thompson <subj> 27 March 1923 <obj> date of birth <subj> 16 October 2017 <obj> date of death