It is fun and beautiful and sunny and cold. I managed approximately 200 metres with snow shoes before strapping them back on my pack again. Run in them??? Heh heh, not much of a chance. Everything, even a slow jog, takes at least twice the average time, after all the faffing with packs and kit.
So, at least, even if things go completely wrong next week,: at least I've managed to run (albeit slowly) in the Arctic. Fabulous stuff.