Pokémon GO unveiled a new feature called Routes to the augmented reality mobile game, where players can share great walking paths with each other to help encourage everyone to get out and explore their world in new ways. This new experience in the game allows a player to record a path that they walk starting from one PokéStop or Gym and try to share that Route with others in the area. Players following others' Routes will get several rewards by doing so, and may even get to see new areas of their town.
https://screenrant.com/pokemon-go-routes-sharing-player-safety/