A web UI that reads a route file (GPX, KML or GeoJSON) and then lets you:
- Add elevation data.
- Sort the lines based on numeric prefixes in their titles. This is useful for files created on http://caltopo.com.
- Download a data-book spreadsheet (XLSX or CSV).
- Download an updated route file.
http://yellowleaf.org/route-wizard/
Example inputs and outputs here.