TWO NIGHTS OF USMTS AMARILLO AMBUSH: NO ROOFS. NO MERCY.

April 22, 2026

Get ready for the ultimate high-octane spectacle! The 13th Annual USMTS Amarillo Ambush is taking over Route 66 Motor Speedway this May 1–2, and it’s unlike anything else on the dirt track calendar.The "Topless" Twist: For two nights only, the world’s best Modified drivers ditch the roofs. You’ll get a front-row view of the pros "sawing the wheel" as they battle for glory at 100+ mph.

NEXT EVENT
Saturday, April 25, 2026
Weekly Racing