Stacy Swenson

Jo Anne Normile was not supposed to keep the foal, an exuberant Thoroughbred with only a few white hairs on his reddish-brown forehead. But she fell in love with the young horse, who had literally been born into her arms. The breeder finally said she could keep the colt, whom she nicknamed "Baby" - but only if she raced him. It was difficult to take Baby away from the safety of his pasture. But Normile had made a promise.

It is not difficult to drive through Laurel, Maryland, and never know that it was once the site of races where thundering thoroughbreds ran at top speeds in search of victory. In fact, thousands of people do each day, on their way from Baltimore to Washington, DC, or vice versa. But there was a time, not that long ago, when champions ran at the now largely disused Laurel Race Course, when four-footed athletes raced for a prize that would go not to themselves but to their two-footed owners.

In 1973, Secretariat, the greatest champion in horse-racing history, won the Triple Crown. The only horse to ever grace the covers of Time, Newsweek, and Sports Illustrated in the same week, he also still holds the record for the fastest times in both the Kentucky Derby and the Belmont Stakes. He was also the only non-human chosen as one of ESPN's "50 Greatest Athletes of the Century".