This is the Ski Bowl Connector to the Raymond Brook Trail
. It's a steady (and sometimes steep) climb through the forest to the junction with the Raymond Brook Trail
. It follows the brook and crosses it at one point. There are a couple other tributary crossings as well.
At the junction, turn right and run the downhill section on the Raymond Brook Trail
out to Rt 28 or reverse direction to go back the way you came. Either way is fun.