Shane Benzie is a running technique coach and movement specialist. He has travelled extensively to work with, live with and study a wide range of athletes in different - sometimes extreme - environments. He has collaborated with an impressive list of successful athletes including Tom Daley, Wilson Kipsang and Nicky Spinks.

Tim Major is a writer, photographer and music industry executive. He has written and provided photographs for magazines such as Men's Running, Trail, Trail Running, Country Walking, Adventure Travel and Ultra Magazine.