Noah Hoffman, of Hanover, N.H. left, and Patrick Caldwell, of Lyme, N.H. take a quick break in Thetford, Vt., on May 25, 2017 for a mid-morning snack. The two are cross-country skiers training for the South Korean Olympics. They are covering 45 miles on their roller skis for that day's workout. (Valley News - Jennifer Hauck) Copyright Valley News. May not be reprinted or used online without permission. Send requests to permission@vnews.com.