 Last year a team of French Free Runners captivated Londoners when they scaled some of the city s most famous landmarks from the Albert Hall to HMS Belfast for Channel 4 s Jump London . This time they ve decided to take on the whole country in a new project that ranges from Edinburgh to Cardiff. Free Running, or Le Parkour, involves literally leaping from roof to roof in a death-defying, yet beautiful, series of jumps, slides and somersaults. It is a discipline combining an extraordinary athleticism and lack of fear - created by Sebastien Foucan and his friends - that has spread across the world. Foucan sees Free Running as more than a spectacle, it is a way of life, with a spiritual dimension plucked from popular culture and allowing an escape from everyday reality. For Jump Britain , Foucan and his team are joined by members of the burgeoning UK Parkour scene as they tackle some of the UK s most iconic sites including Edinburgh Castle and the Forth Rail Bridge in Scotland, the Giant s Causeway and Derry s Walls in Northern Ireland, the Millennium Stadium in Cardiff, the Tyne Bridge in Newcastle and the ICC in Birmingham. Dir: Mike Christie; Prod: Dominic Gallagher; Exec Prod: Mike Smith; Prod Man: Nial Fulton