Tug of war has never been an event at the Summer Olympics
Sailing became an official sport at the Olympics in the 1900 summer Olympics in Paris, France. It was going to be introduced in 1896, but the wind was not strong enough. It was not an event in 1904, but every Olympics since then sailing has been included.
luge is a winter Olympics event, the Beijing Olympics were the summer Olympics
Lacrosse is the only Summer Olympics event that starts with the letter L. It was part of the 1904 and 1908 Summer Olympics. Currently there are no Summer Olympic events that start with the letter L.
Lacrosse was played as a medal event in the 1904 and 1908 Summer Olympics. It was played as a non medal demonstration event at the 1928, 1932, and 1948 Summer Olympics.
= 5000 meter Event for Women at Olympics =
I believe it was the 30th official games..
Skateboarding was run as a test event in the year 2000 summer olympics, but is not currently an event.
The next summer Olympics will be the 2016 Summer Olympics in Rio de Janeiro, Brazil. The first event in the 2016 Summer Olympics is football (soccer), starting August 3rd, 2016.
Single sculls is a Rowing event of the Summer Olympics