Dutch website Afstand Meten allows joggers and cyclists to create and save routes using Google Maps. The app is available on the desktop and for the Android market and iPhones.
Using Afstand Meten users can create new tracks or search for tracks created by other users. When searching for saved tracks you can refine the search by the 'most viewed', the 'shortest distances' or 'the longest distances'.
Cycle Routes UK
Cycle Routes UK is a cycle routes planner for UK cyclists. Using Cycle Routes UK users can search for cycling routes, add their own routes and comment and rate cycling routes.
Each route is displayed on a Google Map. Alongside the map of the route Cycling Routes UK displays the length, difficulty, the estimated duration and an estimation of calories burned.