Mitchell (knee) was listed as a full participant on Wednesday's practice estimate.
The full listing backs up what head coach Kyle Shanahan told Matt Barrows of The Athletic on Tuesday, when he said Mitchell will be "full go" for Week 17. With an uncapped practice under this belt, Mitchell is poised to put an end to a three-game absence Sunday at Washington. In his nine appearances this season, he's averaged 3.4 yards on 44 carries and also gathered in four of six targets for minus-1 yard while working behind workhorse back Christian McCaffrey.