Creating a pool of routes with contributions from more usersFORUMS HOME SEARCH FORUMS

We are a running club with appointed trainers. We see a potential in creating a curated pool of routes to share between the trainers. To keep it valuable, we would not want a completely public pool,  in the sense that we don't want everybody to be able to add and modify contents. The contents could be freely viewed however.

I have found functionality to share routes from one to many but have not found functionality to cooperate on route pool. I would appreciate to be corrected if I'm wrong in this ;)