Ripon Apex is an open, sweeping loop of 5.4 mi that prioritizes flow over technicality. Located in Ripon, Wisconsin, the circuit winds through a town near the Birth Place of the Republican Party and the Ripon College Historic District. With only 11 corners, the layout is accessible, though a 36 m height difference means drivers must maintain momentum over the rises to stay competitive. It plays free in the browser with no account and no install.