This is a purpose-built mountain bike trail. Pedestrians yield to mountain bikers.
Orange Crush is a great beginner trail to run at Trail Creek. This trail is a great place to get warmed up on with some roots but mostly smooth running. This is a great trail to connect as part of a bigger, longer run at Trail Creek as well.
One big plus with Trail Creek trails is that you are never far from the parking lot, which makes for an excellent place to take new runners.