I created a hiking course using RouteCourse (if you don't have this app, I highly recommend it). The route was tracking beautifully and alerting me how much distance and estimated time was remaining. Then we stopped for lunch, so I hit Start > Resume Later to "pause" the activity. Right at that time a pop up occurred that said "Route Complete", though I was only about halfway done. After lunch, I restarted the hiking activity, but my route was no longer loaded. I was able to reload to route by going to Navigation > Routes > (Route Name) as I had done in the beginning. It loaded fine, but it considered this a "new hike" so it was trying to tell me I was too far from the starting point of the hike, and it wouldn't calculate estimated time/distance to complete until I started near the beginning.
Does anyone know how to load a course which you are already partway through, yet have it properly calculate the time/distance/elevation remaining?