After I run a certain distance my game pauses for a solid 5 to 10 seconds. Ultra settings at 1920x1080.
I figured maybe its a hard drive issue so maybe other people are having it too? My game is installed on the first 100gb partition of a 1tb drive, so fairly fast. I do have a fast SSD as my boot drive but my steam games don't install to it. Its too much effort to micromanage where each steam game goes.