Aaron Huey
Aaron Huey, age 25, left Encinitas, California on January 22, 2002 and arrived in New York City 3,349 miles and 154 days later. His only travel companion was his dog Cosmo. He did not carry a cell phone and had no support team. He covers the why and how in his 2010 Annenberg Foundation lecture: Huey's walk journals can be read here:
Read more about this topic: List Of People Who Have Walked Across The United States