SOME RIDERS HAVE TO LOOK DEEP INSIDE TO STAY THE COURSE . . . The Saddle Club girls are participating in a new kind of horseback activity – endurance riding. They’ll have to condition their horses and themselves for the grueling contest if they plan to make it across the finish line. But an annoying rider named Chloe keeps getting in the way. Carole Hanson, Stevie Lake, and Lisa Atwood are pretty sure they can finish the competition. The question is: Can they endure Chloe? A CORRUPT OFFICIAL IS AFTER MORE THAN MONEY – HE’S AFTER THE SADDLE CLUB! Stevie Lake, Carole Hanson, and Lisa Atwood are going to the racetrack. They can’t wait to help cool off their friend’s sleek Thoroughbred racehorses by walking them. They’ll even earn a little money for doing something they’d do for free! What could be better? Then the girls spot an official somewhere he shouldn’t be, taking money from someone he shouldn’t be talking to. Worse, the official sees the girls and knows they’re on to him. Now the girls are in danger. More then one kind of race is going to be run – The Saddle Club girls must race for their lives!