December Sean Naugle
November Kelvin Trautman
Vernon Crookes Nature Reserve, South Africa.
October Laura Pappas
CrossFit coaches Tim Pappas (left) and Chris Plentus doing jumping push-ups at New Jersey's Wildwood Beach.
September Michael Mauro
Mount Evans, Colorado.
August Doug Pensinger
Cyclist Andy Schleck attacks a climb outside Breckenbridge, Colorado, during 2011's inaugural USA Pro Cycling Challenge, a seven-day stage race through the Rocky Mountains. This year's competition starts in Durango on August 20. Follow the action at usaprocyclingchallenge.com.
July Steve Skrocki
McNeil River, Alaska.
June David Harry Stewart
Sandy’s Beach, Oahu.
May Ben Ditto
Unnamed fjord south of Paamiut, Greenland.
March Chris Christie
Stawamus Chief, Squamish, British Columbia.
February Celso Pereira Jr.
Fernando de Noronha Island, Brazil.
January Duncan Usher
Sliding a chute at a gravel pit near Bursfelde, Germany.