11/16/12 - 9:41am
For the Kent family of Amherst, N.H., getting dressed for the holidays often means lacing up hiking boots or buckling a helmet. For the last 11 years, they have made a tradition of spending many Thanksgivings, Christmases and Easters at a national park doing something active.
Many Americans find holiday breaks an ideal time to pursue fitness-oriented activities, from holiday-themed races to just exercising together.
