Bobby Douglass, Chicago Bears, 1972 had 968 yards Randall Cunningham, Phily Eagles, 1990 had 942 yards Michael Vick, Atlanta Falcons, 2004, had 902 yards Michael Vick, Atlanta Falcons, 2002, had 777 yards Steve McNair, Tennessee Oilers, 1997, had 674 yards.
I'm a bit rusty and Michael's second one and Steve's may not be in those slots, but the top 3 should be solid.
As of the start of the 2007 season, the top 5 are:
1. Michael Vick - 1039
2. Bobby Douglas - 968
3. Randall Cunningham - 942
4. Michael Vick - 902
5. Michael Vick - 777
Michael Vick rushed for 1039 yards in the 2006 season to set the single season rushing record for quarterbacks.
Henry Burris
Quarterbacks with 25000 pass yards
Ricky Williams with 1853 rushing yards in the 2002 season.
In 1992, Barry Foster set the Steelers single season rushing record with 1,690 yards.
Through the 2008 season, that is Edgerrin James with 1,709 rushing yards in the 2000 season.
Scott Frost, Nebraska 1997- 1,237 yards passing, 1095 yards rushing; Eric Crouch, Nebraska 2001- 1,510 yards passing, 1,115 yards rushing
1686 yards by Charles Alexander
As of the 2007 season, the Eagles single season rushing yardage record holder is Wilbert Montgomery who ran for 1,512 yards in 1979.
Denard Robinson from the University of Michigan holds the record for most rushing yards by a quarterback in a season with 1,538 yards. Robinson also holds the record for most career rushing yards by a QB in NCAA history with 4,495 yards.
Jim Brown's 1,863 rushing yards in 1963 stood as the single-season record until O.J. Simpson gained 2,003 yards during the 1973 season.
For a career that is Michael Vick with 7.1 yards per rushing attempt (through 10 games of the 2010 season). Most of the career leaders in this category are quarterbacks. The running back with the highest yards per rushing attempt is Marion Motley at 5.7. For a single season, the record is held by Vick of the 2006 Falcons and running back Beattie Feathers of the 1934 Bears with 8.4 yards per rushing attempt.