Just a warning about running that much: http://www.cbsnews.com/news/too-much-running-tied-to-shorter-lifespan-studies-find/ http://www.cbsnews.com/news/too-much

Just a warning about running that much: http://www.cbsnews.com/news/too-much-running-tied-to-shorter-lifespan-studies-find/ http://www.cbsnews.com/news/too-much-running-tied-to-shorter... They say it's the first five minutes per day that give the most benefits: http://www.latimes.com/science/sciencenow/la-sci-sn-five-minutes-running-per-day-extends-life-20140728-story.html http://www.latimes.com/science/sciencenow/la-sci-sn-five-min... Maybe you should consider trading some of that running for walking instead.