We have now put the GPX files on our Eventrac booking page at the link below. If you don’t want to use RidewithGPS this is the way to go.
Devon Grit maps in RidewithGPS format. This allows you to download the GPX files easily to your laptop or other device. Select the route you want to preview from the bottom of the map box. Then move your mouse pointer along the profile to see the way the route goes.