Lenoir (shoulder) participated in Sunday's training camp practice, Noah Furtado of the San Francisco Chronicle reports.
Lenoir was held out of Saturday's practice due to a shoulder injury, but the sixth-year cornerback was cleared to return for Sunday's session. He's projected to start opposite Renardo Green (hamstring), with Nate Hobbs (groin), Siran Neal and Jack Jones providing depth at the position. Lenoir finished the 2025 regular season with 61 tackles (39 solo) and five pass defenses (including two interceptions) across 17 games.