1985 17 Oct. v. 22/2 Say, I like this: the Steering Ski Snow Racer. It's a little sled on skis on which you sit upright—‘a spring mechanism automatically turns the front ski if you fall off preventing the sled from continuing without you’.
2003 (Nexis) 29 Jan. 7 With a snowracer loaded on their wagon, and some other snow-conveyances along as well..[they] are geared to go on the snowy hills.