Going strong at 30

There have been 46 1,000-yard rushing seasons by NFL players 30 or older. Adrian Peterson turned 30 in March. The top seasons by a 30+ running back:

TeamAgeYearYards

Tiki BarberN.Y. Giants3020051,860*

Curtis MartinN.Y Jets3120041,697

Walter PaytonChicago3019841,684

Tiki BarberN.Y. Giants3120061,662

Corey DillonNew England3020041,635

* 13th-best in NFL history

last year's 1,200-yard rushers

Peterson has eclipsed the 1,200-yard rushing mark every year he played in 14 or more games. Here's a look at those who accomplished that feat last season.

TeamAgeYards

DeMarco MurrayCowboys261,845

Le'Veon BellSteelers221,361

LeSean McCoyEagles261,319

Marshawn LynchSeahawks281,306

Justin ForsettRavens291,266

Arian FosterTexans281,246