The Facts: Harris, a running back who got a career-high 38 carries last year, re-signed with the 49ers today, his agent announced.

Diehards Line: The 28-year-old Harris entered the NFL as an undrafted free agent with the Jaguars in 2011 and has spent time with the Steelers, Packers, Vikings, Saints, Seahawks and Ravens before signing with the 49ers late in the 2015 season. Harris will again serve as a backup to Carlos Hyde this season.