Once a rockstar of mountain climbing in the 1970s, Simon McCartney discusses the emotional journey that lead him to write the cult classic book ‘The Bond’, and his decision to return to Alaska for a climbing expedition

Hong Kong’s Leung Ying-suet talks trail running and the World Championships

Whether you run, jump, cycle, swim or climb, listen in each fortnight as your hosts Mark Agnew and Mary Hui chat with key figures in trail running and adventure sports about the big issues they are facing. Brought to you by the South China Morning Post.