Comments on: Elderly Couple Ran a Marathon Every Day of 2013 http://abcnews.go.com/blogs/health/2014/01/01/elderly-couple-ran-a-marathon-every-day-of-2013/ The latest Health news and blog posts from ABC News contributors and bloggers. Thu, 21 Aug 2014 13:36:25 +0000 hourly 1 http://wordpress.org/?v=3.2.1