Impressive. Good pace as well, taking into account that deep snow. You could scale up the difficulty by doing a corridor night o with no compass. Maybe Night Hawk with Turbo Team next year would be a good goal ;-)
Just be careful not to build bad habits. In general using your compass becomes extra important in the dark because your visibility is worse and you have less else to rely on.
Yeah I won't, it just doesn't fit onto my glove. And it makes it harder anyways, with the compass its sometimes too easy. :D