I’ve seen the google maps pedometer, and have created a couple maps when I was training for Canmore. That’s perfect if you are walking, since the information (likke calories burned) will be valid.

Riding though is a whole other game. For that use map my ride. The main page claims it is for cyclists, but when saving your map, you can mark it as running, walking, cycling, kayaking, dog walking, or others. This site can also be used to find new ride routes, and to share ride routes.

The workout calculator is pretty cool too. I think that when I get back into roadie riding, I will make use of this site.