Last year there was a guy in Rotterdam who moved there and decided to get to know the city better… by running through every street! I’ve met the guy once when I was out running myself and pretty much the only thing he used was a small pocket map and a marker to track where he’d been.

Took him a while to complete all of it but it sure sounded like a cool project.

Edit: I’ve just found this: https://runallthestreets.com/resources/ turns out that there are way more people doing this.