RIGID Industries-backed racers Christopher Polvoorde and Brock Heger took top honors in the fifth annual Desert Challenge at King of the Hammers over the weekend, giving the brand a weekend sweep. It was Polvoorde’s first overall Unlimited win in the Desert Challenge, while Heger’s victory came alongside a second place finish for teammate Max Eddy Jr. in a 1-2 sweep of the Limited race for Polaris Factory Racing.

Earlier this month, Rob MacCachren’s familiar black-and-white machine rolled up on both the inaugural California 300 and Best in the Desert’s season-ending Laughlin Desert Classic and took two Unlimited Truck class wins in two weeks. But while the name on the roof rail and the number looked familiar, the face behind the wheel was a new one: Cayden MacCachren, the son of the legend himself.