Ten corners packed into a 1.2 mi loop make Sandwich Ring a punishing test of precision where one mistake ruins the entire line. The circuit demands constant corrections and a high level of car control to maintain momentum through the tight sequence. It winds through the streets of Sandwich, Illinois, passing by the Salem Evangelical Lutheran Church and Saint Paul the Apostle Catholic Church. This loop, which plays free in the browser with no account and no install, sits just inside the town limits near Milestone Park.