[biscodude]

I love using CardioTrainer when I go running and biking. It records your gps data and then overlays it on google maps. It automatically uploads the data to a private web page as well.

It also tells you how far you have gone and how long it took you at specified intervals and will automatically pause when you stop. Great for working out where there are traffic lights and such.

The paid version also allows you to race against your previous times.

I work out with a backpack on so I just put in there, but I'd be interested in trying an armband too.

Also, I work out with pandora running in the background and haven't had any issues with it stopping on me.