Zippy

Assuming the freezing rain has also fallen up the hill the glazed track should provide “excellent” glide, which means you can expect 3/4 glide, except under the protective conifers where it should be a tad slower, but nothing of a stopping-all-of-a-sudden nature. Grip may be a bit compromised, but there is still enough soft snow, at least on the sides to facilitate reasonable propulsion. Bucky’s track remains in great shape. Have fun.