Compared to polo played in the summer, a slightly larger and lighter red ball is used that is easily visible in the snow.

These races called "White Turf" have been held since 1907 and brings the wealthy tourists to the lake for champagne and betting.

In this type of race, thoroughbred horses compete without riders on their backs, but instead skiers in tow.

Steering is very difficult complicating the race significantly requiring great strength and skill on behalf of the athletes.

The skier with the most points after the three races on consecutive Sundays is crowned the "King of the Engadin Valley".