The GPX format can be used freely with GPS programs.
(Note: Cue points and food stops have been added to the latest versions.)
Click on the links below:
https://ridewithgps.com/routes/36546008 – Green Route (26 miles)
https://ridewithgps.com/routes/36539748 – Yellow Route (50 miles)
https://ridewithgps.com/routes/36539096 – White Route (86 miles)
https://ridewithgps.com/routes/36538314 – Blue Route (102 miles)
The TCX format adds the capability to display short messages on the screen, like “Right turn in 0.1 miles.”