On October 23, 2005 Dane Jesper Kenn Olsen, 34 became the first person to successfully run, in daily increments ranging from 14-93km, one lap around the Earth on land masses, setting a Guinness Book of World Records record.
What began from the Old Royal Observatory in Greenwich, London, England on January 1, 2004, ended there 26,323 km later - One lap around the World - on October 23, 2005.