Running Back Classification Table

One look at how each NFL backfield breaks down from a fantasy perspective.

Clayton Gray's Running Back Classification Table Clayton Gray Published 08/27/2025

© Joe Rondone/The Republic / USA TODAY NETWORK via Imagn Images running back

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There are myriad ways to look at fantasy running backs.

We can also classify them by the roles they have on their respective teams. Below, we have a table that does exactly that.

But before we get to the table, here are the definitions we're working with.

  • Workhorse
    These backs can and will do it all. Further, their teams aren't afraid to give them massive workloads.

  • Primary
    These backs have solid roles but are not at the workhorse level. They might be capable of reaching it, but their teams prefer to spread out the work.

  • Split Backfield
    Your classic running back by committee. These backs are capable but pair with another rusher able to handle a large amount of touches.

  • Ambiguous
    For one reason or another, these backfields aren't clear. Maybe three or more backs are going to get looks. Maybe a primary rusher is injured.

  • Contributors
    These are clear backup running backs who should contribute something weekly. If you are desperate, they could start in a pinch, but you don't want to rely on these players unless someone ahead of them is out.

  • Injury-Away
    These are like running backs with roles, except they don't really have roles. And starting them could be like playing darts. In a hurricane. Blindfolded.

Also, note that roles depend on the players being healthy. If James Conner were to miss a game, Trey Benson could be reclassified as a "Workhorse" for that week.

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