You think your commute is tiring and marred by the occasional aggressive driver in a Hummer? You ain't got nothin' on Karin Weisburgh, a 53-year-old mother of two who has been biking to work from Larchmont, New York, to Yonkers, New York (ten miles each way) for the past 23 years. Weisburgh, a research analyst for Consumer Reports, was recently named "Bike Commuter of the Year" by the Westchester [County] Cycle Club. She clearly deserves it. She's been hit by cars five times, including one time by an elderly fellow who, after running Weisburgh down, asked: "Is this the way to New Jersey?"...Learn about more heroes.