Top draft prospects: running backs
Here are 12 of the top running backs in the 2015 draft class. Can any of them break into the first round?

Running back Todd Gurley of Georgia tries to stiff arm Tennessee defensive back Brian Randolph from making a diving tackle.

Wisconsin's Melvin Gordon sprints past Ohio State's defense in the second half of the Big Ten Conference Championship game.

Nebraska running back Ameer Abullah tries to vault past a tackle from Rutgers linebacker Steve Longa.

Indiana running back Tevin Coleman tries to outrun Michigan State safety Kurtis Drummond.

Miami running back Duke Johnson tries to shrug off a tackle by Nebraska safety Corey Cooper.

Karlos Williams of Florida State prepares to fight for yardage against Virginia's Quin Blanding, who gets ready to make the tackle.

Alabama running back T.J. Yeldon dives over one Auburn defender as another tries to make the tackle from above.

South Carolina running back Mike Davis tries to escape a tackle in the Gamecocks' 2014 rivalry game against Clemson.

Minnesota running back David Cobb leaves Ohio State safety Tyvis Powell grasping for air on a 30-yard touchdown.

Boise State running back Jay Ajayi dives for a touchdown as Arizona defensive back Jarvis McCall Jr. tries to make the tackle in the Fiesta Bowl.

Northern Iowa running back David Johnson hurdles a would-be tackler in Hawaii defensive back Ne'Quan Phillips.

Central Michigan running back Thomas Rawls runs a drill at the 2015 NFL Scouting Combine in Indianapolis.