Source:www.celebslam.com

Hilary Swank likes running and her no nonsense, trim physique proves that she takes her running seriously.

This time though Hilary was running for a good cause; raising awareness about the sorry state of the world's water supply, which in some areas is nothing short of abysmal.

Swank kicked off the "Blue Planet Run" which encompasses 15,200 miles over 95 days.

In related Swank news, Ginnifer Goodwin, the little cutie who plays Bill Paxton's #3 wife in the HBO series, "Big Love", will be playing Hilary's sister in the movie, "Motion".