The Extra Mile is no ordinary sports memoir. But Kevin Sinfield is no ordinary sportsman. A one-club legend of Leeds Rhinos, who has now crossed codes as a defence coach for the England national rugby union team, Kevin Sinfield is a rugby icon. But in recent years has shown heroism of a very different kind through his selfless and extraordinary fundraising for motor neurone disease (MND), the terminal illness that has affected his best mate and former teammate Rob Burrow.

Sinfield's epic challenges have included running 7 ultra marathons in 7 days, and running over 101 miles in 24 hours. In the process, Sinfield has captured the hearts of the nation and over £7 million for MND. He was awarded an OBE in the Queen's Birthday honours for his efforts, along with the Freedom of Leeds and a special BBC Award for his fundraising.

Told with Sinfield's characteristic warmth, dry wit and inspirational leadership, The Extra Mile is the story of an astonishing life, of an enduring friendship, of perseverance against the most difficult of challenges, and of a remarkable, humble human being who has defied the odds. The book equips readers with the tools and the mindset to embrace togetherness and to overcome their own challenges. It leaves the reader with the urgent question: Who would you go the extra mile for to help in life?