Long before Roberta Gibb and Sara Mae Berman unofficially ran the Boston Marathon (1966 and 1969 respectively), Arlene Pieper Stine became the first woman to officially finish a sanctioned marathon in 1959, when she ran the Pikes Peak Marathon—ascent and descent—in 9:50:20 when she was 29. She was accompanied by twelve men and a horse. Pieper Stine ran in the men's category and was not given a special category or fanfare for her historic finish. She never ran another marathon and her pioneering accomplishment fell into obscurity until 2009.