@Dimitrios-Kanellopoulos sorry, I do not use those options in Strava (will explore). Similar to running heat map in movescount where you can see routes from other people (and save them) and in previous movescount version you were able to identify people. I was inspired by the App OuiRun that detect people around your place (x km) who are looking for other people to run together (the app allows you to set up running time and your speed to find similar partners).