Garmin connect can do this, as can runkeeper: http://runkeeper.com/search/routes http://runkeeper.com/search/routes. I'm sure mapmyrun and others allow it as we

Garmin connect can do this, as can runkeeper: http://runkeeper.com/search/routes http://runkeeper.com/search/routes. I'm sure mapmyrun and others allow it as well? you point and click along the route and it calculates the distance for you, garmin even tells you expected time to complete.