The Pro Motocross Championship, sanctioned by AMA Pro Racing, headed to the Rocky Mountains for its third stop of the summer and Round 20 of the 2026 Monster Energy SMX World Championship, where the mile-high altitude of Thunder Valley Motocross Park provided one of the season’s most unique challenges. The Toyota Thunder Valley National Presented by American Petroleum Institute featured another captivating afternoon of racing, which saw Honda HRC Progressive’s Jett Lawrence [#1] put forth a statement performance with a pair of wire-to-wire motos to claim back-to-back wins and seize control of the 450SMX Class points lead. In the 250SMX Class, the unpredictability continued for the third straight race as Honda HRC Progressive’s Jo Shimoda [#30] became the third different winner in as many races, albeit without winning a moto. It signified Honda’s first sweep of class victories this season.


