Middle-earth: Shadow of War · Predator skill upgrade
Silent Runner
Silent Runner removes the sound made by sprinting, allowing Talion to move at a sprint without creating that sound.
How it works
Silent Runner is listed as an upgrade to Elven Agility. The source says that holding the sprint button no longer creates sound. The broader skill description says Elven Agility provides a burst of speed when leaping over objects, landing, or climbing; the source does not say Silent Runner changes those effects or describe other noise conditions.
Read the supporting references
Check the edition and source version for patch-specific details. Guide methodology.