Amber Miller says she felt contractions minutes after crossing the Chicago Marathon finish line. A few hours after completing the 26.2-mile race on Oct. 9, the suburban Chicago woman gave birth to her daughter, June.
Amber Miller, of Westchester, Ill., gestures during a news conference as she holds her baby at Central DuPage Hospital in Winfield, Ill., Monday Oct. 10, 2011. Miller felt contractions a few minutes after finishing the Chicago Marathon on Sunday and gave birth hours later to a baby daughter. At left are her husband, Joe, and son, Caleb. (AP Photo/Daily Herald, Mark Black) MANDATORY CREDIT)