Burns Run is a long 1st order tributary to Montgomery Run in Clearfield County, Pennsylvania.
Burns Run rises about 3 miles east of Rockton, Pennsylvania, and then flows generally north-northwest to join Montgomery Run about 2.5 miles northeast of Rockton.
Burns Run drains of area, receives about 45.3 in/year of precipitation, has a wetness index of 430.05, and is about 93% forested.