There are stretches where coverage is good, but there are also a ton of bare spots, especially into and in the campground. The red loop isn't feasible without walking down the big hill into the campground. The green loop still had essentially full coverage, although you'll have to take the cutoff to the left instead of doing the full loop. However, the trails in general are incredibly firm/icy at the moment, even with sun and temps being above freezing today. Hikers were out in full force wrecking the trails like they always seem to do, although the refreezing of the corduroy limited their damage somewhat. Still a bumpy ride.