Adrian Peterson was the leading NFL rusher in 2013
The NFL all-time leading rusher is Emmit Smith.
In the 2008-2009 season Sammy Morris was patriots leading rusher.
As of the start of the 2008 season, the 21st leading rusher, in career yards, in the NFL is Eddie George with 10,441 yards.
The leading rusher in the NFL for the 2008 season was Adrian Peterson of the Minnesota Vikings with 1,760 yards.
Emmitt Smith is the NFL's all time leading rusher, with 18,355 career rushing yards. He broke the previous record on October 27th 2002.