Running back is one of the deepest positions in college football, if not the deepest, thanks in large part to an outstanding crop of players from the 2014 recruiting cycle.

Several teams across the country enter the 2015 season with a loaded stable of running backs, many of which have a solid case for being the best.

On Saturday, Phil Steele took to Twitter to share his Top 8 running back units, which can be seen below. The teams are listed in alphabetical order, as they were in Steele's tweet, along with each team's top returning backs and their career rushing stats.

Alabama

Derrick Henry, Jr. – 208 carries, 1,372 yards, 14 TD

Kenyan Drake, Sr. – 156 carries, 1,087 yards, 17 TD

Arkansas

Jonathan Williams, Sr. – 406 carries, 2,321 yards, 16 TD

Alex Collins, Jr. – 394 carries, 2,126 yards, 16 TD

Florida State

Dalvin Cook, Soph. – 170 carries, 1,008 yards, 8 TD

Mario Pender, Jr. – 41 carries, 206 yards, 4 TD

Georgia

Nick Chubb, Soph. – 219 carries, 1,547 yards, 14 TD

Keith Marshall, Sr. – 185 carries, 1,029 yards, 9 TD

Sony Michel, Soph. – 64 carries, 410 yards, 5 TD

LSU

Leonard Fournette, Soph. – 187 carries, 1,034 yards, 10 TD

Darrel Williams, Soph. – 64 carries, 302 yards, 3 TD

Ohio State

Ezekiel Elliott, Jr. – 303 carries, 2,140 yards, 20 TD

Curtis Samuel, Soph. – 58 carries, 383 yards, 6 TD

Oklahoma

Semaje Perine, Soph. – 263 carries, 1,713 yards, 21 TD

Alex Ross, Jr. – 91 carries, 614 yards, 4 TD

Oregon

Royce Freeman, Soph. – 252 carries, 1,365 yards, 18 TD

Thomas Tyner, Jr. – 228 carries, 1,284 yards, 14 TD

Which team has the best running back unit?

It's close for sure, but I'd go with Georgia at No. 1.