This is one heck of a inspirational story. Beginning on January 1, 2014 Alan Murray and Janette Murray-Wakelin completed a marathon every single day while being completely fueled by plants. They finished the year with a log of 15,782 km on their barefoot shoes . They were driven to the plant-powered life when Jannette was diagnosed with breast cancer in 2001 at the age of 52. Instead of living out the final 6 months that she was given, Jim and her changed their diets to raw veganism. Since that change she has lived cancer free for over a decade and beat a world record for consecutive marathons on a plant-based diet.
You can learn more about their story on their website The Raw Vegan Path.