Emmitt Smith 18,355 rushing yards
As of 2007, Emmitt Smith holds the record for 18,400 rushing yards. He also holds the record for the most rushing touchdowns with 164. Second place is Ladainian Tomlinson with about 120.
As of 23 October it's Cam Newton for Auburn.
Through the 2008 season, Peterson (Adrian, rushing) and Anderson (Willie, receiving).
As of the start of the 2007 season, Walter Payton has the second most career rushing yards in NFL history with 16,726. Emmitt Smith is first with 18,355 and Barry Sanders is third with 15,269.
Franco Harris - 100 (91 rushing, 9 receiving)Hines Ward - 81 (80 receiving, 1 rushing)Jerome Bettis - 80 (78 rushing, 2 receiving)
Career Record: Emmitt Smith of the Dallas Cowboys. He has five rushing touchdowns scored over three games. Single Game Record: Terrell Davis of the Denver Broncos scored three rushing touchdowns in a single game.
Carnell "Cadillac" Williams Carnell Williams holds the record for the modern era. The all-time record is "at least" 48 rushing touchdowns by Ed Sherling from the early 1920's. The "at least" number is because Sherling played in two games that records do not exist.