Sandy McMullen ran her first marathon when she was 39 years old. Today, she has an album packed to bursting with bibs from the many races she’s run. She began running while she was expecting her first child, son Skyler. She went from running 5Ks to marathons and at the pinnacle of health, she made the decision to donate a kidney to her stepson. Her faith in God, she said, made everything possible.