The Unyielding Ambition of a Husband Wife Duo in Wheelchairs The World Marathon Majors have long been the ultimate test of endurance for elite runners, pushing athletes to their limits in some of the world's most iconic cities.
But for Amy and Jamie Shinneman, taking on the entire series as a team is more about inspiration than achievement.
Amy has Bethlem myopathy, a rare form of muscular dystrophy that forces her into a wheelchair for daily activities. Yet, when it comes to pushing her limits on the track, she's undeterred.