Before you Downward Dog, download! Fitness fanatics and charities are now coming together in a digital, savvy way to make a difference. By downloading free apps like Charity Miles or LifeKraze, the miles you run or the fit goals you achieve can be converted into donations for your favorite charities. Now with these four apps, you're not the only one who profits from your next run.
Go For a Run, Change the World? Yes, It's Completely Possible