Add Yahoo as a preferred source to see more of our stories on Google. Run clubs are great for marathon training. (Getty Creative) (jacoblund via Getty Images) For some people, the idea of lacing up ...

For some people, the idea of lacing up their shoes and heading out on a run is a much-loved solo experience. For others, however, running isn’t about solitude — it’s a social experience. Enter run ...

ANN ARBOR, Mich. – If your New Year's resolution to exercise is now just a distant memory, there are some rats at the University of Michigan Medical School that may convince you to climb back on the ...