In June 2019, inov-8 ambassador Paul Tierney set out on an epic adventure to summit all 214 Alfred Wainwright Lake District peaks in one go. His goal was to try and beat the record time of 6 days 13 hours and 1 minute, set five years earlier by fellow fell runner Steve Birkinshaw. Needing to cover a distance of approximately 318 miles and ascend the equivalent height of four times Mount Everest, Paul knew this was his biggest challenge to date and enlisted the help of friends and family. Battling sleep deprivation and everything the Lake District weather could throw at him, what transpired was a story that gripped not only the fell-running and ultra-running communities but also the wider sporting world.