Combined Driving is the ultimate challenge to the true horse lover. The sport demands versatility in drivers and their horses as they compete in the three very different sections of the competition — a dressage test, a marathon and a cones course, all done by a driver and carriage pulled by one or more horses.

Shown here is S. Tucker Johnson, and his team of Hannoverians, competing at The USET Festival of Champions, in Gladstone, New Jersey.