“I think being on foot just allows you to walk past a person's front door. I think that's really important," says Rickey Gates.

Rickey learned a lot about his country when ran across the United States. But when he finished, he realized his trip was incomplete and he set out to run every single street in San Francisco. His efforts to get to know the place he calls home ignited a movement of people getting to know their local communities all over the world.

Find maps, photos, and more at Rickey's website http://www.rickeygates.com/