NFL Primary LogoNFL Alternate LogoNFL Wordmark LogoNFL Team History Who is the greatest running back in the NFL of All-time? Jim Taylor Thurman Thomas Marcus Allen Marshall Faulk Larry Csonka John Riggins Gale Sayers Tony Dorsett Jerome Bettis Adrian Peterson Emmitt Smith Earl Campbell Curtis Martin LaDainian Tomlinson Jim Brown Walter Payton Barry Sanders Franco Harris Edgerrin James Eric Dickerson …
