Blood Sugar Runner follows the story of a young girl who discovers she has type 1 diabetes. Determined to take control of her own health and prove to herself and others that her disease won't hold her back, she sets out on an epic journey to run a marathon. Along the way, she must confront not only the physical challenges of running, but also the emotional challenges of living with a chronic illness. As she faces obstacles and setbacks, she learns to rely on her own strength and the support of those around her to reach her goal.