Sweden's Johan Olsson crosses the finish line in the 50 km classic technique mass start race in the men's competitions at the World Ski Championships in Val di Fiemme, Italy. Olsson won the gold medal.

03.03.2013#1397411

Russia's Alexander Legkov, left, in the 50 km classic technique mass start race in the men's competitions at the World Ski Championships in Val di Fiemme, Italy.

03.03.2013#1397410

Russia's Alexander Legkov in the 50 km classic technique mass start race in the men's competitions at the World Ski Championships in Val di Fiemme, Italy.

03.03.2013#1397409

Russia's Alexander Legkov, third from the right, and Maxim Vylegzhanin, sixth from the right, in the 50 km classic technique mass start race in the men's competitions at the World Ski Championships in Val di Fiemme, Italy.

03.03.2013#1397408

Skiers on the distance of the 50 km classic technique mass start race in the men's competitions at the World Ski Championships in Val di Fiemme, Italy.

03.03.2013#1397407

Skiers on the distance of the 50 km classic technique mass start race in the men's competitions at the World Ski Championships in Val di Fiemme, Italy. (glare optics effect)

03.03.2013#1397406

Russia's Alexander Bessmertnykh, on the left in the foreground, and Maxim Vylegzhanin, right, in the 50 km classic technique mass start race in the men's competitions at the World Ski Championships in Val di Fiemme, Italy.

03.03.2013#1397405

Russia's Alexander Bessmertnykh, far right, Maxim Vylegzhanin, sixth from the right, and Alexander Legkov, third from the right, in the 50 km classic technique mass start race in the men's competitions at the World Ski Championships in Val di Fiemme, Italy.

03.03.2013#1397404

Russia's Alexander Legkov, third from the right, in the 50 km classic technique mass start race in the men's competitions at the World Ski Championships in Val di Fiemme, Italy.

03.03.2013#1397366

2