2021 Portland 112

The 2021 Portland 112 was an ARCA Menards Series West race held on September 10, 2021. It was contested over 58—extended from 50 laps due to an overtime finish—laps on the 1.98 mi road course. It was the sixth race of the 2021 ARCA Menards Series West season. David Gilliland Racing driver Taylor Gray, collected his first win of the season.

Entry list

 * (R) denotes rookie driver.
 * (i) denotes driver who is ineligible for series driver points.

Practice
Jake Drew was the fastest in practice with a time of 01:17.6 seconds and a speed of 91.266 mph.

Qualifying
Jake Drew collected the pole with a time of 76.042 and a speed of 93.122 mph.