Originally Posted by
pdlamb
Or, probably, anything else that will give you a .gpx or .fit file.
Yes. All of the route planners do basically the same thing*. RWGPS is probably the most popular and it's also a good source for finding routes (so, regardless of what one prefers, being familiar with RWGPS should be useful).. Garmin Connect is popular too.
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* The Edges want a "track" file (FIT, TCX, or GPX). A "track" traces the curves and turns of the path you want to follow.