The website reported that Favor Hamilton worked under the alias "Kelly Lundy" but said she told some of her clients about her true identity and suspected one of them leaked it.
Soon after the story appeared online, Favor Hamilton released a series of tweets saying in part that she was "drawn to escorting in large part because it provided many coping mechanisms for me when I was going through a very challenging time with my marriage and my life."
The Orange County Register reported that Disney canceled a scheduled appearance by Favor Hamilton at the August 2013 expo during the Disneyland Half Marathon weekend.
A nine-time NCAA champion for Wisconsin, Favor Hamilton is the namesake of the Big Ten's Suzy Favor Athlete of the Year Award, given to the conference's top female athlete. Big Ten spokesman Scott Chipman said the conference had no comment.