Sochi Olympics arenas and training facilities
{{#rendered}} {{/rendered}}Feb. 4, 2014: A worker is tethered to a rope as he replaces one of the the 38,000 LED lights on the aluminum roof of the Bolshoy Ice Dome during final preparations before the 2014 Winter Olympics in Sochi, Russia. Each dot on roof is a color-changing light. The arena will host hockey. (AP)
Feb. 4, 2014: Eliza Tiruma of Latvia races down the track as track workers watch while clearing snow during a training session for the women's singles luge at the 2014 Winter Olympics in Krasnaya Polyana, Russia. (AP)
Feb. 4, 2014: Speed skaters from Finland practice at the Adler Arena in preparation for the 2014 Winter Olympics. (Reuters)
Feb. 4, 2014: Workers clean off the surface of a jump during snowboard slopestyle training at the 2014 Sochi Winter Olympics in Rosa Khutor. (Reuters)
Feb. 4, 2014: A snow cat passes by in the finish area of the Alpine Skiing events of the Sochi 2014 Winter Olympic Games in Rosa Khutor. (Reuters)
Feb. 4, 2014: Switzerland's Fabian Boesch takes a jump during a ski slopestyle training session at the Rosa Khutor Extreme Park, prior to the 2014 Winter Olympics in Krasnaya Polyana, Russia (AP)
Feb. 4, 2014: Players of the U.S. women's ice hockey team watch from a bench as their teammates scrimmage against Germany during their practice session ahead of the 2014 Winter Olympics in Sochi, Russia. (AP)
Feb. 4, 2014: The photo taken with a fisheye lens show the start area on the large hill of the ski jumping stadium for the 2014 Winter Olympics in Krasnaya Polyana, Russia. (AP)
Feb. 4, 2014: A volunteer works in the men's downhill course of the Alpine Skiing events of the Sochi 2014 Winter Olympic Games in Rosa Khutor. (Reuters)
Feb. 4, 2014: Volunteers sit together as they watch a figure skating training session at the Iceberg Skating Palace in preparation for the 2014 Sochi Winter Olympics. (Reuters)