Below is my list of the 10 greatest running backs that have ever played. I based this list off what I've seen, heard and read since watching football over 20 years ago. Feel free to agree or disagree in the comments section.
1. BARRY SANDERS
Sanders was the most exciting and dynamic PLAYER of all time, regardless of the position, as well as the most talented running back. The elusive Sanders went to the Pro Bowl in each of his 10 years in the league and led the NFL in rushing on four separate occasions. Sanders rushed for 1,100+ yards every year in the league and averaged an impressive 5.0 yards per carry over his career. He would have broken virtually every major rushing record if he had not retired after just his 10th season.
2. ERIC DICKERSON
The best pure runner the game has ever seen, Dickerson ran for a rookie-record 1,808 yards and 18 touchdowns in 1983 and followed that up in 1984 with 2,105 yards, the most ever in one season. Dickerson's upright running style never really hindered him as he led the league in rushing four times and scored 90 touchdowns over his 11-year career. When Dickerson retired in 1993, he was the second leading rusher in NFL history behind Walter Payton.
3. JIM BROWN
One of the most feared players of all time, Brown led the league in rushing in eight different seasons, an NFL record, with an uncanny blend of power and speed. Brown never missed a game in his nine-year career and scored 126 touchdowns in only 118 games. A four-time league MVP, Brown was one of the best athletes of his generation, starring in football, basketball and lacrosse at
4. EMMITT SMITH
Despite being the league's all-time leading rusher, Smith has often received less credit than he deserves. Smith did play behind great offensive lines and on Super Bowl winning teams, but his achievements cannot be ignored. Smith scored 164 rushing touchdowns in his 15-year career, 41 more than the next closest player. He went over 1,000 yards rushing in 11 straight seasons, an NFL record, and even ran for 937 yards and nine touchdowns with Arizona in his 15th and final year in the league.
5. WALTER PAYTON
"Sweetness" was one of the most durable and productive runners in the history of pro football. Payton missed one game in his rookie season, but went on to play in 186 consecutive games before retiring in 1987 as the league's all-time leading rusher. Payton ran for at least 100 yards in a game 77 times (second most ever) and held the NFL record for most rushing yards in a game (275) for 23 years until it was broken by Corey Dillon in 2000.
6. MARCUS ALLEN
One of the greatest short yardage and goal line runners ever, Allen finished his career with an NFL record 123 rushing touchdowns before eventually being passed by Emmitt Smith for first place on the all-time list. Allen became the first player in the history of the league to go over 10,000 yards rushing and 5,000 yards receiving in a career and won three impressive awards during his 16 years as a pro – Rookie-of-the-Year, League MVP and Super Bowl MVP. Allen's stats would have been dramatically better if not for personal differences with Raiders' owner Al Davis, who ordered coaches to bench Allen for several of his prime seasons.
7. MARSHALL FAULK
Possibly the greatest all-around running back the league has ever known, Faulk finished his 12-year career with 136 combined touchdowns and over 19,000 yards from scrimmage. Faulk became just the second player ever to have over 1,000 yards rushing and receiving during the same season in 1999 and scored 26 total touchdowns, a league record at the time, in 2000. The versatile Faulk caught 767 passes in his career, the second most all time among running backs, and owns the record for the most yards from scrimmage in one season (2,429).
8. EARL CAMPBELL
"The Tyler Rose" had perhaps the best combination of power and speed of anyone in the history of pro football.
9. LADAINIAN TOMLINSON
When it's all said and done, Tomlinson might go down as the most prolific running back of all time. Tomlinson scored an NFL record 31 touchdowns, including 28 on the ground, in 2006 and has two of the top six greatest seasons ever in terms of yards from scrimmage. One of Tomlinson's most amazing records was set between 2004 and 2005 when he scored at least one touchdown in 18 straight games, shattering the previous record of 13 held by John Riggins and George Rogers. Tomlinson has scored 121 rushing/receiving touchdowns and has already gone over 10,000 yards rushing in not even seven full seasons.
10. O.J. SIMPSON
Known more for his off-the-field behavior, "The Juice" was the most dominant running back of the 1970's. In a five-year span, Simpson averaged 1,540 rushing yards per season and scored 54 touchdowns. Simpson's best season came in 1973 when he averaged six yards per carry and rushed for 2,003 yards in just 14 games - the league did not go to a 16-game schedule until 1978. Despite being just 15th on the all-time rushing list at 11,236 yards, Simpson is considered a legend because of two key factors. Simpson, for no apparent reason, was not used as a full-time starter until his fourth year in the league, minimizing his final numbers. Second, he played only a 14-game schedule for the first nine seasons of his 11-year career, missing an opportunity to play in more games and put up bigger stats.