Press On Regardless (POR) is a road rally organized by the Detroit Region[1] of the Sports Car Club of America.
In 1994, the Detroit Region SCCA dropped out of the organization of the stage rally, and reorganized the Press On Regardless as a brisk TSD rally.
The Lake Superior Region SCCA[2] currently runs the Lake Superior Performance Rally[3] (LSPR) over many of the old POR roads in the Upper Peninsula of Michigan.
LSPR is part of the American Rally Association schedule.
[4] Press On Regardless is a registered trademark[5] of the Sports Car Club of America.