49ers add a running back ahead of their first preseason game; waive offensive lineman

Ke’Shawn Vaughn is back on the roster with multiple injuries to the 49ers’ running back room.

Kyle Shanahan provides unfortunate updates on pair of injured 49ers

The San Francisco 49ers haven’t had the best luck with injuries so far in training camp, as two more players are expected to be sidelined.

Position-by-position breakdown of San Francisco 49ers 90-man roster

The San Francisco 49ers may have a ton of hard choices to make when they cut down their 90-man roster to 53 players.

BREAKING: 49ers’ Guerendo flashes impressive versatility in starting debut vs. Bears, downplays foot injury

Isaac Guerendo and Patrick Taylor Jr. kept the 49ers’ running game going against the Bears.