If your dream is to rack up rushing yards as an SEC running back, build a time machine and point it anywhere from the mid-1970s to the late 1980s.

If you covet repeated trips to the end zone, and you’re younger than college age, hope remains.

Herschel Walker, Bo Jackson and Emmitt Smith all matriculated within SEC country in the 1980s, while touchdown machines like Carnell “Cadillac” Williams and Shaun Alexander are among recent players to crack the conference’s Top 10 all-time list in rushing scores, but not yards.

It’s very difficult to approach 4,000 career rushing yards in the SEC now. It takes either transcendent talent, the type that can compete for two Heisman Trophy awards by the end of a player’s third college year (Darren McFadden) or a guy who is good, but not quite great, for four consecutive years.

Most players capable of such lofty career rushing totals race into the NFL after their third college season, eager to claim wages before their bodies wear down at the league’s most grueling position.

It would be a surprise if Derrick Henry returned to Alabama in 2016, but he could get within striking distance of the Top 10 with a strong ’15 season. Georgia’s Nick Chubb and LSU’s Leonard Fournette, with another 1,000-yard season this fall, could reach the Top 10 in career yards by the end of their junior seasons, which would represent a huge accomplishment.

Arkansas running back Alex Collins enters ’15 with 2,126 rushing yards and two years of eligibility remaining. If he holds that pace, and returns to the team in ’16, it’s possible he could reach the Top 5 in SEC history.

But again, those potential future members of the SEC’s Top 10 rushers by yards still must survive the urge to go to the NFL early as well as the stress and strain on their bodies.

Here are the Top 10 all-time SEC running backs ranked by career rushing yards.

Player School Passing Yards Years
1. Herschel Walker Georgia 5,259 1980-82
2. Darren McFadden Arkansas 4,590 2005-07
3. Kevin Faulk LSU 4,557 1995-98
4. Bo Jackson Auburn 4,303 1982-85
5. Errict Rhett Florida 4,163 1990-93
6. Dalton Hilliard LSU 4,050 1982-85
7. Charles Alexander LSU 4,035 1975-78
8. Anthony Dixon Mississippi State 3,994 2006-09
9. Emmitt Smith Florida 3,928 1987-89
10. Sonny Collins Kentucky 3,835 1972-75

And here are the Top 10 all-time SEC players ranked by career touchdown runs.

Player School Rushing TDs Years
1. Tim Tebow Florida 55 2006-09
2. Herschel Walker Georgia 49 1980-82
3. Kevin Faulk LSU 46 1995-98
4. Carnell Williams Auburn 45 2001-04
5. Dalton Hilliard LSU 44 1982-85
6. Bo Jackson Auburn 43 1982-85
T7. Anthony Dixon Mississippi State 42 2006-09
T7. Mark Ingram Alabama 42 2008-10
T9. Shaun Alexander Alabama 41 1996-99
T9. Darren McFadden Arkansas 41 2005-07