It’s that time of year when everyone’s raring to get on snow. Let’s say you’re lucky enough to find some — even just a few hundred meters — like the U.S. Paralympics Nordic team did late last month at a training camp at Mount Van Hoevenberg in Lake Placid, N.Y. Seven athletes — a combination of high-performance and development skiers — spent a week at Van Ho from Oct. 23-29 for the nordic center’s earliest...