I am on a roll with postings. I was reading InStyle magazine and found this great app. It is too good of an app for me to not pass along to you. The app Charity Miles is great for runners, walkers, and bikers. As you do your exercise, it keeps track of it. For every mile you do, the company donates a certain amount of money to the charity of your choice. I just downloaded it and haven't tested it out, but it looks like that each time you go for you miles, you can chose a different - or the same - charity. Very nice, especially since there are so many charities I want to help.