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