UNDAUNTED: Chasing History at the Boston Marathon is a feature film about the comeback of one unique runner as well as a city that came together to rally against terror: At 2:49 p.m. on April 15, 2013, Juli Windsor was less than a mile away from completing a lifelong quest to become the first dwarf to finish the Boston Marathon. The bombings that day transformed her triumph into horror. Juli and thousands of runners were turned back before crossing the finish line. She vowed to run again the next year. It would be a chance at redemption as much as making history. The film was broadcast on BBC World News and the Discovery Life Channel in the spring of 2015.