Tool for finding running routes in your area

I made this tool for myself but others might find it useful also.

Basically you give it a start point and it finds routes of the desired length that start and end at that point. It doesn't know how nice a given area is so some human oversight is still useful, but it's not a bad way of checking what that options are, particularly if you're in an area you're not familiar with (e.g. while traveling).

You can use the KML export to get the routes into Google Maps.

Routespinner

Comments and criticism welcomed.

EDIT: this does work on mobile browsers but it's much easier to work with on a tablet or desktop. iOS in particular doesn't like long-running JavaScript tasks.