Olympia Looping is a portable steel

Steel roller coaster

A steel roller coaster is a roller coaster that is defined by having a track made of steel. Steel coasters have earned immense popularity in the past 50 years throughout the world...

 roller coaster

Roller coaster

The roller coaster is a popular amusement ride developed for amusement parks and modern theme parks. LaMarcus Adna Thompson patented the first coasters on January 20, 1885...

 built by Anton Schwarzkopf

Anton Schwarzkopf

Anton Schwarzkopf was a German engineer of amusement rides, and founder of the Schwarzkopf Industries company, which built numerous rides and large roller coasters for both amusement parks and travelling funfairs....

. It is the largest portable roller coaster in the world, and the only one with 5 loops. It appears at many carnival

Carnival

Carnaval is a festive season which occurs immediately before Lent; the main events are usually during February. Carnaval typically involves a public celebration or parade combining some elements of a circus, mask and public street party...

s in Germany

Germany

Germany , officially the Federal Republic of Germany , is a federal parliamentary republic in Europe. The country consists of 16 states while the capital and largest city is Berlin. Germany covers an area of 357,021 km2 and has a largely temperate seasonal climate...

, most notably the Oktoberfest

Oktoberfest

Oktoberfest, or Wiesn, is a 16–18 day beer festival held annually in Munich, Bavaria, Germany, running from late September to the first weekend in October. It is one of the most famous events in Germany and is the world's largest fair, with more than 5 million people attending every year. The...

. Olympia Looping is named for its 5 vertical loops, which resemble the Olympic rings. Although these loops are clothoid-shaped their shape is closer to circular than the loops on most other roller coasters so they exert unusually high g-forces

G-force

The g-force associated with an object is its acceleration relative to free-fall. This acceleration experienced by an object is due to the vector sum of non-gravitational forces acting on an object free to move. The accelerations that are not produced by gravity are termed proper accelerations, and...

 on the passengers (up to 5.2 g). The entire structure weighs 900 ton

Ton

The ton is a unit of measure. It has a long history and has acquired a number of meanings and uses over the years. It is used principally as a unit of weight, and as a unit of volume. It can also be used as a measure of energy, for truck classification, or as a colloquial term.It is derived from...

s and requires a space 85 meters wide by 36 meters deep.

Incidents

On September 27, 2008, a driving motor failed on the ride stranding over 20 Oktoberfest attendees at the top of the first hill. They were freed with the help of the Munich fire department.