Runner No. 3694 in the Chicago Marathon was known as Superman. Runner No. 21385 was nine months' pregnant. At Mile 26, their paths diverged. And there's no explaining why only one crossed the finish line.
Amber Miller felt contractions just minutes after crossing the finish line at the Chicago Marathon. A few hours later, the suburban Chicago woman -- who slogged her way through 26.2 miles while nearly 39 weeks pregnant -- delivered a healthy baby girl.