Willie Parker holds the Steelers single game rushing record with 223 yards. The record was set on December 7, 2006 against the Cleveland Browns.
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Emmitt Smith holds the record for most rushing yards in a career with 18,355 yards. Eric Dickerson holds the record for most rushing yards in a season with 2,105 yards. Adrian Peterson holds the record for most rushing yards in a single game with 296 yards.
Michael Vick of the Atlanta Falcons holds the NFL Quarterback single game rushing record with 173 yards from 10 attempts during a 2002 game vs the Vikings. Nealon Greene of the Edmonton Eskimos holds the CFL Quarterback single game rushing record with 180 yards in 14 carries versus the Saskatchewan Roughriders on July 19, 1999.
list of most QB rushing attempts in a game
Dante Brown for any division LaDainian Tomlinson for Division I
Walter Peyton's single game rushing record is 275 yards against the Minnesota Vikings in 1977.
Through the 2008 season, Adrian Peterson rocked the San Diego Chargers November 4th, 2007 with 296 yards rushing for the NFL record.