Thousands of Spartans from all over the globe gathered at Washougal Motocross Park Saturday to conquer Horsepower Hill on their hands and knees, plunge down a 50-foot water slide, slither under barbed wire, throw a spear, scale up walls, jump over fire and cross the finish line in one piece.
“This tests your upper body, lower body and cardiovascular endurance,” said Rose Wetzel-Sinnett. “It’s the most challenging race I’ve ever done, and I love that about it.”