Is there any way to mark a running trail as closed on Garmin's maps? I tried creating a round trip running course in Garmin Connect but part of the generated course is on a trail that has been closed due to construction for several months. I'd like to block off closed trails so that they aren't used in courses.
Here's the course.
https://connect.garmin.com/modern/course/40976529
The west section of the Hammond-Snyder Loop Trail at the edge of Rancho San Antonio Preserve is closed and fenced off. It was a popular trail on the heatmap before the closure so I assume that's why the round trip routing algorithm is still using it.