I'm sure it's my bubble, but all the runners I know run with watches at least. Almost all of them use some form of GPS watches. It's nice to be able to go outsi

I'm sure it's my bubble, but all the runners I know run with watches at least. Almost all of them use some form of GPS watches. It's nice to be able to go outside and just run, and not worry about routes when you want to do anything more than a few miles.