Super Tour Races @ Hallett 04/26/2025 - 04/27/2025 All day https://www.motorsportreg.com/events/green-country-grand-prix-hoosier-scca-super-tour-hallett-motor-racing-046467 Hallet Motor Racing Circuit Website:http://www.hallettracing.net Address: Hallett, OK Twitter Facebook Green Country Grand Prix Super Tour Races (Mid-States/Southern Conferences Majors) MidAm Championship Races Hallett Motor Racing Circuit Hallett, OK