This is a nice loop with not too much pavement. Hobart road is fairly steep, but rideable. IMO it's a nice ride on a gravel bike, as there is minimal sand and nothing technical. Be aware that Old Clear Creek road is signed private, and you will have to go around a couple of gates. The owners used to allow bikes to pass, but it is unknown whether they care. An alternative would be to descend the Clear Creek MTB trail.