The Kansas City Chiefs have agreed to a contract with free agent running back Elijah Mitchell, a source confirmed to ESPN amid multiple reports. Mitchell is the second former San Francisco 49ers player to reach an agreement with the Chiefs on Monday.

The Chiefs were focused on rebuilding the backfield this offseason after leaning heavily on an oft-injured Isiah Pacheco and older backs like Kareem Hunt and Samaje Perine. Both Hunt and Perine are 30 years old and set to become free agents themselves, although it's possible the team will decide to bring back one of them.

Jordan Schultz of FOX Sports reports that the Kansas City Chiefs are signing San Francisco 49ers unrestricted free agent running back Elijah Mitchell to a deal worth up to $3.5 million.