The Tri-City Raceway will be hosting the Thunder at the Mountain Monster Truck Series event, June 20-21, 2025. This event will feature monster truck showcases, races, and MX wheeling competitions. This is a must see event out at the iconic paved 1/2 mile tri oval track, located at the base of Red Mountain in West Richland, WA. Built by the Rector family in 1968, the architectural design was to represent the three cities. Shortly after its opening, it rapidly became a destination racetrack. Tri-City Raceway is the only 1/2 mile paved trioval left in North America and is notorious for its speed, uniqueness and prestige.