I'm planning to keep racing all year
(<<< check the location
), which means doing some 5K and possibly 10K snowshoe races. I'm totally psyched to get into it. It is wicked hard to learn layering and you have to rework your nutrition to get more calories and make them good heat-generating calories.
As for the surface, do NOT make the assumption it is soft! The paths they run on are generally groomed and may be nothing more than a slight layer of snow/ice over pavement or very hard frozen ground, and you are pounding along with big honkin' plates on your feet. While they have small crampons for grip, you have to deal with slippage, hitting lots of different surfaces
(iced over, slush, bare, deep snow, etc.
). Following in a track can be horrid, as you are almost always running with your feet not level - the side of the snowshoe will go up the side of the track, especially as the track gets deeper.
It will hurt your knees, you will use different muscles, tendons, and ligaments, you will be too cold and too hot at the same time, you cannot stop and walk because you'll freeze, there will be brutal wind cutting through your clothes...and if you like it, you'll LOVE it! If you are truly interested in it, check out Kahtoola's FlightDeck system - they are designed to be worn with tennis shoes. Not really great for actual hiking, but are designed for running. Kahtoola sponsors a race up here
(maybe the one you were looking at?
) where you can use a pair of their 'shoes for the race. This is a decent source for racing across the country:
snowshoemag.com.
Lemme know if you are coming to the VT race - it'd be a good excuse to sign up for that one!