DELMONT, Pa. (AP) — James Stewart raced to his record 12th straight AMA Toyota Motocross Championship victory Saturday at the inaugural American Motocross Festival, completing a perfect season for the Monster Energy Kawasaki rider.

Stewart, from Haines City, Fla., went 24-0 in motos this season to become only the second rider in the history of the sport to accomplish the feat. He also joined Ricky Carmichael as a Monster Energy/Kawasaki Triple Crown of Motocross winner.